| 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 | $127.82 | 9.636% | $140.1367 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $17.34 | 13.622% | $19.7021 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $149.26 | 10.295% | $164.6263 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $214.99 | 6.326% | $228.5903 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $233.48 | 5.149% | $245.5019 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $245.84 | 12.658% | $276.9584 | $276.96 | $276.95 | $277.00 |
| Purchase #7 | $188.47 | 11.651% | $210.4286 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $1,177.20 | $1,285.9443 | $1,285.95 | $1,286.00 | $1,285.90 | |