| 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 | $111.52 | 7.387% | $119.758 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $52.86 | 5.507% | $55.771 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $159.35 | 11.756% | $178.0832 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $27.53 | 13.872% | $31.349 | $31.35 | $31.35 | $31.30 |
| Purchase #5 | $65.63 | 7.594% | $70.6139 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $248.51 | 12.167% | $278.7462 | $278.75 | $278.75 | $278.70 |
| Purchase #7 | $88.99 | 6.574% | $94.8402 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $754.39 | $829.1615 | $829.16 | $829.15 | $829.10 | |