| 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 | $112.31 | 5.810% | $118.8352 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $184.88 | 3.408% | $191.1807 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $181.68 | 8.596% | $197.2972 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $82.72 | 5.530% | $87.2944 | $87.29 | $87.30 | $87.30 |
| Purchase #5 | $103.65 | 8.150% | $112.0975 | $112.10 | $112.10 | $112.10 |
| Purchase #6 | $23.69 | 3.359% | $24.4857 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $136.75 | 12.316% | $153.5921 | $153.59 | $153.60 | $153.60 |
| 7 purchase totals = | $825.68 | $884.7828 | $884.79 | $884.85 | $884.80 | |