| 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 | $12.32 | 12.788% | $13.8955 | $13.90 | $13.90 | $13.90 |
| Purchase #2 | $152.28 | 9.599% | $166.8974 | $166.90 | $166.90 | $166.90 |
| Purchase #3 | $64.64 | 6.299% | $68.7117 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $137.98 | 13.522% | $156.6377 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $122.40 | 6.481% | $130.3327 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $238.34 | 8.162% | $257.7933 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $121.36 | 4.819% | $127.2083 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $849.32 | $921.4766 | $921.48 | $921.50 | $921.40 | |