| 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 | $29.92 | 10.793% | $33.1493 | $33.15 | $33.15 | $33.10 |
| Purchase #2 | $101.60 | 10.648% | $112.4184 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $244.79 | 13.809% | $278.5931 | $278.59 | $278.60 | $278.60 |
| Purchase #4 | $18.61 | 6.838% | $19.8826 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $165.69 | 4.600% | $173.3117 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $24.60 | 4.757% | $25.7702 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $75.78 | 6.345% | $80.5882 | $80.59 | $80.60 | $80.60 |
| 7 purchase totals = | $660.99 | $723.7135 | $723.71 | $723.70 | $723.70 | |