| 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 | $113.43 | 3.804% | $117.7449 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $164.25 | 6.281% | $174.5665 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $179.59 | 13.848% | $204.4596 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $10.45 | 6.626% | $11.1424 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $138.86 | 3.405% | $143.5882 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $59.73 | 8.238% | $64.6506 | $64.65 | $64.65 | $64.70 |
| Purchase #7 | $89.88 | 13.823% | $102.3041 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $756.19 | $818.4563 | $818.45 | $818.45 | $818.50 | |