| 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 | $110.73 | 8.670% | $120.3303 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $233.68 | 7.563% | $251.3532 | $251.35 | $251.35 | $251.40 |
| Purchase #3 | $16.99 | 13.460% | $19.2769 | $19.28 | $19.30 | $19.30 |
| Purchase #4 | $139.59 | 8.436% | $151.3658 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $129.86 | 6.843% | $138.7463 | $138.75 | $138.75 | $138.70 |
| Purchase #6 | $53.40 | 10.628% | $59.0754 | $59.08 | $59.10 | $59.10 |
| Purchase #7 | $101.98 | 10.794% | $112.9877 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $786.23 | $853.1356 | $853.15 | $853.20 | $853.20 | |