| 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 | $145.74 | 7.408% | $156.5364 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $186.66 | 10.462% | $206.1884 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $97.93 | 6.649% | $104.4414 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $176.54 | 11.278% | $196.4502 | $196.45 | $196.45 | $196.50 |
| Purchase #5 | $218.32 | 5.858% | $231.1092 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $226.91 | 3.497% | $234.845 | $234.85 | $234.85 | $234.80 |
| Purchase #7 | $107.52 | 7.331% | $115.4023 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $1,159.62 | $1,244.9729 | $1,244.98 | $1,245.00 | $1,244.90 | |