| 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 | $157.37 | 6.779% | $168.0381 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $65.89 | 8.831% | $71.7087 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $191.89 | 9.459% | $210.0409 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $84.26 | 5.414% | $88.8218 | $88.82 | $88.80 | $88.80 |
| Purchase #5 | $20.62 | 12.623% | $23.2229 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $237.70 | 10.535% | $262.7417 | $262.74 | $262.75 | $262.70 |
| Purchase #7 | $28.96 | 10.740% | $32.0703 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $786.69 | $856.6444 | $856.64 | $856.60 | $856.50 | |