| 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 | $91.94 | 12.618% | $103.541 | $103.54 | $103.55 | $103.50 |
| Purchase #2 | $242.55 | 6.265% | $257.7458 | $257.75 | $257.75 | $257.70 |
| Purchase #3 | $209.58 | 11.275% | $233.2101 | $233.21 | $233.20 | $233.20 |
| Purchase #4 | $61.39 | 3.183% | $63.344 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $212.83 | 13.211% | $240.947 | $240.95 | $240.95 | $240.90 |
| Purchase #6 | $207.28 | 12.551% | $233.2957 | $233.30 | $233.30 | $233.30 |
| Purchase #7 | $244.58 | 11.299% | $272.2151 | $272.22 | $272.20 | $272.20 |
| 7 purchase totals = | $1,270.15 | $1,404.2987 | $1,404.31 | $1,404.30 | $1,404.10 | |