| 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 | $93.68 | 6.404% | $99.6793 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $179.76 | 12.399% | $202.0484 | $202.05 | $202.05 | $202.00 |
| Purchase #3 | $101.39 | 10.658% | $112.1961 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $56.93 | 12.484% | $64.0371 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $121.64 | 10.346% | $134.2249 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $159.61 | 7.249% | $171.1801 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $182.54 | 13.691% | $207.5316 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $895.55 | $990.8975 | $990.90 | $990.95 | $990.80 | |