| 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 | $110.45 | 7.168% | $118.3671 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $21.83 | 9.311% | $23.8626 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $198.27 | 10.502% | $219.0923 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $186.34 | 6.191% | $197.8763 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $153.81 | 9.618% | $168.6034 | $168.60 | $168.60 | $168.60 |
| Purchase #6 | $52.27 | 4.355% | $54.5464 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $60.89 | 7.843% | $65.6656 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $783.86 | $848.0137 | $848.02 | $848.00 | $848.10 | |