| 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 | $85.52 | 8.157% | $92.4959 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $89.70 | 8.523% | $97.3451 | $97.35 | $97.35 | $97.30 |
| Purchase #3 | $203.81 | 8.495% | $221.1237 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $220.39 | 4.808% | $230.9864 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $38.77 | 7.388% | $41.6343 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $244.95 | 5.852% | $259.2845 | $259.28 | $259.30 | $259.30 |
| Purchase #7 | $14.90 | 4.238% | $15.5315 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $898.04 | $958.4014 | $958.40 | $958.45 | $958.30 | |