| 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 | $50.80 | 8.624% | $55.181 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $203.95 | 12.828% | $230.1127 | $230.11 | $230.10 | $230.10 |
| Purchase #3 | $181.30 | 11.715% | $202.5393 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $7.91 | 9.621% | $8.671 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $232.51 | 10.500% | $256.9236 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $166.48 | 10.161% | $183.396 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $29.43 | 11.656% | $32.8604 | $32.86 | $32.85 | $32.90 |
| 7 purchase totals = | $872.38 | $969.6840 | $969.68 | $969.65 | $969.70 | |