| 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 | $77.61 | 9.301% | $84.8285 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $104.79 | 6.187% | $111.2734 | $111.27 | $111.25 | $111.30 |
| Purchase #3 | $236.70 | 13.130% | $267.7787 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $53.39 | 12.201% | $59.9041 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $199.68 | 8.351% | $216.3553 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $107.56 | 7.532% | $115.6614 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $161.98 | 7.685% | $174.4282 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $941.71 | $1,030.2296 | $1,030.23 | $1,030.25 | $1,030.30 | |