| 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 | $192.82 | 8.834% | $209.8537 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $200.57 | 9.451% | $219.5259 | $219.53 | $219.55 | $219.50 |
| Purchase #3 | $172.68 | 11.595% | $192.7022 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $107.68 | 8.301% | $116.6185 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $23.88 | 9.532% | $26.1562 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $19.58 | 13.265% | $22.1773 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $87.73 | 5.856% | $92.8675 | $92.87 | $92.85 | $92.90 |
| 7 purchase totals = | $804.94 | $879.9013 | $879.91 | $879.90 | $880.00 | |