| 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 | $202.25 | 12.766% | $228.0692 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $25.51 | 5.768% | $26.9814 | $26.98 | $27.00 | $27.00 |
| Purchase #3 | $116.44 | 4.111% | $121.2268 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $83.55 | 10.633% | $92.4339 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $18.44 | 3.270% | $19.043 | $19.04 | $19.05 | $19.00 |
| Purchase #6 | $194.98 | 13.811% | $221.9087 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $166.44 | 5.138% | $174.9917 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $807.61 | $884.6547 | $884.65 | $884.70 | $884.60 | |