| 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 | $140.50 | 7.633% | $151.2244 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $162.44 | 10.634% | $179.7139 | $179.71 | $179.70 | $179.70 |
| Purchase #3 | $100.47 | 9.679% | $110.1945 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $14.88 | 9.326% | $16.2677 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $30.43 | 9.836% | $33.4231 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $201.30 | 9.827% | $221.0818 | $221.08 | $221.10 | $221.10 |
| Purchase #7 | $46.59 | 13.464% | $52.8629 | $52.86 | $52.85 | $52.90 |
| 7 purchase totals = | $696.61 | $764.7683 | $764.75 | $764.70 | $764.80 | |