| 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 | $162.92 | 11.236% | $181.2257 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $122.57 | 12.822% | $138.2859 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $62.57 | 10.165% | $68.9302 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $50.82 | 6.114% | $53.9271 | $53.93 | $53.95 | $53.90 |
| Purchase #5 | $42.49 | 13.784% | $48.3468 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $128.45 | 5.224% | $135.1602 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $223.68 | 8.798% | $243.3594 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $793.50 | $869.2353 | $869.25 | $869.30 | $869.20 | |