| 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 | $85.55 | 8.494% | $92.8166 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $98.49 | 11.548% | $109.8636 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $25.27 | 5.453% | $26.648 | $26.65 | $26.65 | $26.60 |
| Purchase #4 | $120.78 | 7.384% | $129.6984 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $24.90 | 6.507% | $26.5202 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $143.74 | 5.220% | $151.2432 | $151.24 | $151.25 | $151.20 |
| Purchase #7 | $153.60 | 12.122% | $172.2194 | $172.22 | $172.20 | $172.20 |
| 7 purchase totals = | $652.33 | $709.0094 | $709.01 | $708.95 | $708.90 | |