| 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 | $137.89 | 13.158% | $156.0336 | $156.03 | $156.05 | $156.00 |
| Purchase #2 | $95.68 | 13.427% | $108.527 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $237.43 | 5.748% | $251.0775 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $214.74 | 10.273% | $236.8002 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $126.30 | 9.793% | $138.6686 | $138.67 | $138.65 | $138.70 |
| Purchase #6 | $133.51 | 9.517% | $146.2161 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $152.89 | 13.715% | $173.8589 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $1,098.44 | $1,211.1819 | $1,211.19 | $1,211.20 | $1,211.20 | |