| 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 | $106.30 | 11.545% | $118.5723 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $212.69 | 7.432% | $228.4971 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $82.72 | 5.629% | $87.3763 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $145.70 | 4.359% | $152.0511 | $152.05 | $152.05 | $152.10 |
| Purchase #5 | $19.61 | 5.403% | $20.6695 | $20.67 | $20.65 | $20.70 |
| Purchase #6 | $143.37 | 9.492% | $156.9787 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $107.49 | 12.248% | $120.6554 | $120.66 | $120.65 | $120.70 |
| 7 purchase totals = | $817.88 | $884.8004 | $884.81 | $884.80 | $885.00 | |