| 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 | $62.43 | 3.346% | $64.5189 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $98.84 | 13.631% | $112.3129 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $186.96 | 12.744% | $210.7862 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $9.72 | 7.315% | $10.431 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $127.88 | 11.827% | $143.0044 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $200.86 | 5.275% | $211.4554 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $27.41 | 3.368% | $28.3332 | $28.33 | $28.35 | $28.30 |
| 7 purchase totals = | $714.10 | $780.8420 | $780.84 | $780.85 | $780.80 | |