| 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 | $111.30 | 6.319% | $118.333 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $161.69 | 5.711% | $170.9241 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $15.84 | 13.568% | $17.9892 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $133.84 | 8.504% | $145.2218 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $80.62 | 11.118% | $89.5833 | $89.58 | $89.60 | $89.60 |
| Purchase #6 | $194.60 | 9.480% | $213.0481 | $213.05 | $213.05 | $213.00 |
| Purchase #7 | $197.42 | 8.108% | $213.4268 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $895.31 | $968.5263 | $968.52 | $968.55 | $968.40 | |