| 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 | $25.69 | 4.706% | $26.899 | $26.90 | $26.90 | $26.90 |
| Purchase #2 | $29.91 | 6.119% | $31.7402 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $33.42 | 11.348% | $37.2125 | $37.21 | $37.20 | $37.20 |
| Purchase #4 | $140.68 | 13.536% | $159.7224 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $217.90 | 12.705% | $245.5842 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $173.51 | 11.839% | $194.0518 | $194.05 | $194.05 | $194.10 |
| Purchase #7 | $131.36 | 12.602% | $147.914 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $752.47 | $843.1241 | $843.11 | $843.10 | $843.10 | |