| 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 | $104.64 | 8.741% | $113.7866 | $113.79 | $113.80 | $113.80 |
| Purchase #2 | $20.53 | 10.634% | $22.7132 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $238.63 | 10.659% | $264.0656 | $264.07 | $264.05 | $264.10 |
| Purchase #4 | $155.37 | 11.171% | $172.7264 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $145.45 | 4.595% | $152.1334 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $171.27 | 12.536% | $192.7404 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $80.61 | 9.120% | $87.9616 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $916.50 | $1,006.1272 | $1,006.13 | $1,006.15 | $1,006.10 | |