| 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 | $201.34 | 4.637% | $210.6761 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $83.54 | 11.309% | $92.9875 | $92.99 | $93.00 | $93.00 |
| Purchase #3 | $74.70 | 6.802% | $79.7811 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $45.93 | 11.785% | $51.3429 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $83.80 | 13.399% | $95.0284 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $119.70 | 11.129% | $133.0214 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $228.50 | 9.524% | $250.2623 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $837.51 | $913.0997 | $913.10 | $913.15 | $913.10 | |