| 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 | $81.57 | 11.344% | $90.8233 | $90.82 | $90.80 | $90.80 |
| Purchase #2 | $52.32 | 3.855% | $54.3369 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $46.77 | 7.601% | $50.325 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $148.86 | 3.201% | $153.625 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $155.98 | 9.158% | $170.2646 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $233.74 | 5.399% | $246.3596 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $96.97 | 11.200% | $107.8306 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $816.21 | $873.5650 | $873.57 | $873.60 | $873.50 | |