| 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 | $121.47 | 11.399% | $135.3164 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $241.96 | 5.580% | $255.4614 | $255.46 | $255.45 | $255.50 |
| Purchase #3 | $63.50 | 7.695% | $68.3863 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $55.59 | 7.544% | $59.7837 | $59.78 | $59.80 | $59.80 |
| Purchase #5 | $111.78 | 9.249% | $122.1185 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $172.69 | 7.662% | $185.9215 | $185.92 | $185.90 | $185.90 |
| Purchase #7 | $110.45 | 6.110% | $117.1985 | $117.20 | $117.20 | $117.20 |
| 7 purchase totals = | $877.44 | $944.1863 | $944.19 | $944.15 | $944.20 | |