| 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 | $192.59 | 12.855% | $217.3474 | $217.35 | $217.35 | $217.30 |
| Purchase #2 | $17.36 | 13.608% | $19.7223 | $19.72 | $19.70 | $19.70 |
| Purchase #3 | $56.46 | 11.141% | $62.7502 | $62.75 | $62.75 | $62.80 |
| Purchase #4 | $59.79 | 13.229% | $67.6996 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $70.39 | 13.861% | $80.1468 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $63.61 | 7.508% | $68.3858 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $49.38 | 13.760% | $56.1747 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $509.58 | $572.2268 | $572.23 | $572.20 | $572.20 | |