| 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 | $40.85 | 12.490% | $45.9522 | $45.95 | $45.95 | $46.00 |
| Purchase #2 | $240.81 | 9.416% | $263.4847 | $263.48 | $263.50 | $263.50 |
| Purchase #3 | $119.81 | 5.202% | $126.0425 | $126.04 | $126.05 | $126.00 |
| Purchase #4 | $218.67 | 6.132% | $232.0788 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $244.72 | 4.429% | $255.5586 | $255.56 | $255.55 | $255.60 |
| Purchase #6 | $145.43 | 6.676% | $155.1389 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $12.43 | 7.388% | $13.3483 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $1,022.72 | $1,091.6040 | $1,091.60 | $1,091.65 | $1,091.60 | |