| 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 | $98.29 | 3.311% | $101.5444 | $101.54 | $101.55 | $101.50 |
| Purchase #2 | $117.36 | 4.381% | $122.5015 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $47.64 | 3.111% | $49.1221 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $194.76 | 3.264% | $201.117 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $207.72 | 3.482% | $214.9528 | $214.95 | $214.95 | $215.00 |
| Purchase #6 | $223.75 | 7.668% | $240.9072 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $205.61 | 11.499% | $229.2531 | $229.25 | $229.25 | $229.30 |
| 7 purchase totals = | $1,095.13 | $1,159.3981 | $1,159.39 | $1,159.35 | $1,159.40 | |