| 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 | $55.84 | 4.409% | $58.302 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $88.84 | 9.546% | $97.3207 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $206.60 | 13.793% | $235.0963 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $103.43 | 11.740% | $115.5727 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $149.79 | 7.480% | $160.9943 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $179.34 | 12.596% | $201.9297 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $15.32 | 8.327% | $16.5957 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $799.16 | $885.8114 | $885.81 | $885.80 | $885.80 | |