| 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 | $211.82 | 3.861% | $219.9984 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $49.55 | 6.874% | $52.9561 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $79.29 | 13.602% | $90.075 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $130.43 | 7.781% | $140.5788 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $47.60 | 13.266% | $53.9146 | $53.91 | $53.90 | $53.90 |
| Purchase #6 | $238.60 | 13.584% | $271.0114 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $151.70 | 8.646% | $164.816 | $164.82 | $164.80 | $164.80 |
| 7 purchase totals = | $908.99 | $993.3503 | $993.36 | $993.35 | $993.40 | |