| 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 | $185.76 | 9.315% | $203.0635 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $17.40 | 10.362% | $19.203 | $19.20 | $19.20 | $19.20 |
| Purchase #3 | $184.51 | 9.305% | $201.6787 | $201.68 | $201.70 | $201.70 |
| Purchase #4 | $89.46 | 7.212% | $95.9119 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $89.88 | 6.193% | $95.4463 | $95.45 | $95.45 | $95.40 |
| Purchase #6 | $82.57 | 10.571% | $91.2985 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $31.57 | 7.228% | $33.8519 | $33.85 | $33.85 | $33.90 |
| 7 purchase totals = | $681.15 | $740.4538 | $740.45 | $740.45 | $740.50 | |