| 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 | $163.32 | 7.355% | $175.3322 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $179.39 | 13.458% | $203.5323 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $121.69 | 7.826% | $131.2135 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $9.53 | 11.871% | $10.6613 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $178.65 | 8.109% | $193.1367 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $238.79 | 12.864% | $269.5079 | $269.51 | $269.50 | $269.50 |
| Purchase #7 | $145.33 | 10.533% | $160.6376 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $1,036.70 | $1,144.0215 | $1,144.02 | $1,144.05 | $1,143.90 | |