| 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 | $116.52 | 3.789% | $120.9349 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $145.83 | 3.429% | $150.8305 | $150.83 | $150.85 | $150.80 |
| Purchase #3 | $206.70 | 3.257% | $213.4322 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $156.81 | 4.468% | $163.8163 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $156.74 | 3.322% | $161.9469 | $161.95 | $161.95 | $161.90 |
| Purchase #6 | $189.67 | 8.754% | $206.2737 | $206.27 | $206.25 | $206.30 |
| Purchase #7 | $129.40 | 4.529% | $135.2605 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $1,101.67 | $1,152.4950 | $1,152.49 | $1,152.50 | $1,152.40 | |