| 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 | $84.39 | 9.503% | $92.4096 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $6.31 | 11.544% | $7.0384 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $222.78 | 9.413% | $243.7503 | $243.75 | $243.75 | $243.80 |
| Purchase #4 | $121.33 | 6.122% | $128.7578 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $129.76 | 9.576% | $142.1858 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $129.58 | 9.208% | $141.5117 | $141.51 | $141.50 | $141.50 |
| Purchase #7 | $48.97 | 9.120% | $53.4361 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $743.12 | $809.0897 | $809.10 | $809.10 | $809.10 | |