| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.93 | 4.842% | $160.3349 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $155.63 | 12.835% | $175.6051 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $178.87 | 13.730% | $203.4289 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $238.80 | 12.785% | $269.3306 | $269.33 | $269.35 | $269.30 |
| Purchase #5 | $200.93 | 3.210% | $207.3799 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $152.30 | 7.567% | $163.8245 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $193.86 | 10.398% | $214.0176 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $1,273.32 | $1,393.9215 | $1,393.92 | $1,393.95 | $1,393.80 | |