| 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 | $97.82 | 12.459% | $110.0074 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $135.78 | 11.297% | $151.1191 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $37.69 | 5.721% | $39.8462 | $39.85 | $39.85 | $39.80 |
| Purchase #4 | $192.26 | 6.479% | $204.7165 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $173.94 | 11.825% | $194.5084 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $86.44 | 10.176% | $95.2361 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $164.67 | 4.587% | $172.2234 | $172.22 | $172.20 | $172.20 |
| 7 purchase totals = | $888.60 | $967.6571 | $967.67 | $967.60 | $967.50 | |