| 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 | $112.57 | 7.701% | $121.239 | $121.24 | $121.25 | $121.20 |
| Purchase #2 | $226.39 | 8.287% | $245.1509 | $245.15 | $245.15 | $245.20 |
| Purchase #3 | $95.30 | 7.162% | $102.1254 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $48.62 | 12.541% | $54.7174 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $197.92 | 8.299% | $214.3454 | $214.35 | $214.35 | $214.30 |
| Purchase #6 | $41.36 | 11.232% | $46.0056 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $52.99 | 4.150% | $55.1891 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $775.15 | $838.7728 | $838.79 | $838.80 | $838.70 | |