| 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 | $24.28 | 13.497% | $27.5571 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $142.27 | 8.511% | $154.3786 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $244.48 | 13.616% | $277.7684 | $277.77 | $277.75 | $277.80 |
| Purchase #4 | $31.50 | 10.717% | $34.8759 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $40.25 | 4.687% | $42.1365 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $232.67 | 6.188% | $247.0676 | $247.07 | $247.05 | $247.10 |
| Purchase #7 | $87.33 | 4.842% | $91.5585 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $802.78 | $875.3426 | $875.36 | $875.35 | $875.50 | |