| 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 | $227.91 | 11.176% | $253.3812 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $91.30 | 6.610% | $97.3349 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $28.61 | 10.568% | $31.6335 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $230.94 | 7.873% | $249.1219 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $77.28 | 8.844% | $84.1146 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $107.76 | 13.191% | $121.9746 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $174.44 | 13.640% | $198.2336 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $938.24 | $1,035.7943 | $1,035.77 | $1,035.80 | $1,035.70 | |