| 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 | $44.39 | 5.426% | $46.7986 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $52.56 | 13.157% | $59.4753 | $59.48 | $59.50 | $59.50 |
| Purchase #3 | $113.97 | 3.137% | $117.5452 | $117.55 | $117.55 | $117.50 |
| Purchase #4 | $95.39 | 4.736% | $99.9077 | $99.91 | $99.90 | $99.90 |
| Purchase #5 | $202.85 | 3.533% | $210.0167 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $202.64 | 8.177% | $219.2099 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $205.98 | 6.641% | $219.6591 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $917.78 | $972.6125 | $972.63 | $972.60 | $972.60 | |