| 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 | $87.69 | 12.784% | $98.9003 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $205.56 | 9.231% | $224.5352 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $220.38 | 7.753% | $237.4661 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $22.60 | 5.607% | $23.8672 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $238.96 | 7.666% | $257.2787 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $86.29 | 6.169% | $91.6132 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $87.39 | 12.692% | $98.4815 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $948.87 | $1,032.1422 | $1,032.15 | $1,032.15 | $1,032.20 | |