| 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 | $241.95 | 5.640% | $255.596 | $255.60 | $255.60 | $255.60 |
| Purchase #2 | $90.85 | 9.437% | $99.4235 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $187.41 | 8.308% | $202.98 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $75.63 | 8.760% | $82.2552 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $36.62 | 9.170% | $39.9781 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $123.48 | 4.234% | $128.7081 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $131.57 | 12.589% | $148.1333 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $887.51 | $957.0742 | $957.08 | $957.10 | $957.10 | |