| 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 | $68.68 | 5.310% | $72.3269 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $121.63 | 10.282% | $134.136 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $224.89 | 12.126% | $252.1602 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $194.47 | 13.110% | $219.965 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $57.85 | 11.592% | $64.556 | $64.56 | $64.55 | $64.60 |
| Purchase #6 | $238.74 | 10.299% | $263.3278 | $263.33 | $263.35 | $263.30 |
| Purchase #7 | $159.72 | 13.130% | $180.6912 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $1,065.98 | $1,187.1631 | $1,187.18 | $1,187.20 | $1,187.20 | |