| 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 | $168.91 | 9.168% | $184.3957 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $148.88 | 11.580% | $166.1203 | $166.12 | $166.10 | $166.10 |
| Purchase #3 | $29.65 | 4.646% | $31.0275 | $31.03 | $31.05 | $31.00 |
| Purchase #4 | $214.62 | 13.609% | $243.8276 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $187.70 | 13.833% | $213.6645 | $213.66 | $213.65 | $213.70 |
| Purchase #6 | $209.42 | 9.393% | $229.0908 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $24.78 | 6.230% | $26.3238 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $983.96 | $1,094.4502 | $1,094.45 | $1,094.45 | $1,094.40 | |