| 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 | $138.50 | 12.751% | $156.1601 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $114.89 | 5.859% | $121.6214 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $59.86 | 12.811% | $67.5287 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $227.91 | 6.858% | $243.5401 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $19.25 | 12.403% | $21.6376 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $69.99 | 13.604% | $79.5114 | $79.51 | $79.50 | $79.50 |
| Purchase #7 | $155.31 | 8.255% | $168.1308 | $168.13 | $168.15 | $168.10 |
| 7 purchase totals = | $785.71 | $858.1301 | $858.13 | $858.15 | $858.00 | |