| 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 | $179.93 | 9.663% | $197.3166 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $158.99 | 8.464% | $172.4469 | $172.45 | $172.45 | $172.40 |
| Purchase #3 | $13.43 | 3.547% | $13.9064 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $132.73 | 12.476% | $149.2894 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $68.29 | 13.498% | $77.5078 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $235.71 | 9.628% | $258.4042 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $207.27 | 10.634% | $229.3111 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $996.35 | $1,098.1824 | $1,098.19 | $1,098.15 | $1,098.10 | |