| 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 | $63.60 | 7.500% | $68.37 | $68.37 | $68.35 | $68.40 |
| Purchase #2 | $152.78 | 5.110% | $160.5871 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $44.51 | 3.697% | $46.1555 | $46.16 | $46.15 | $46.20 |
| Purchase #4 | $172.81 | 13.240% | $195.69 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $92.61 | 9.649% | $101.5459 | $101.55 | $101.55 | $101.50 |
| Purchase #6 | $55.58 | 12.251% | $62.3891 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $48.86 | 12.837% | $55.1322 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $630.75 | $689.8698 | $689.88 | $689.90 | $689.90 | |