| 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 | $134.65 | 9.327% | $147.2088 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $201.89 | 9.172% | $220.4074 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $139.26 | 10.795% | $154.2931 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $70.38 | 4.646% | $73.6499 | $73.65 | $73.65 | $73.60 |
| Purchase #5 | $187.71 | 12.566% | $211.2976 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $148.33 | 6.202% | $157.5294 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $21.48 | 8.742% | $23.3578 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $903.70 | $987.7440 | $987.75 | $987.75 | $987.70 | |