| 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 | $35.54 | 10.548% | $39.2888 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $170.28 | 7.285% | $182.6849 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $16.27 | 12.856% | $18.3617 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $53.27 | 12.746% | $60.0598 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $32.31 | 12.710% | $36.4166 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $174.55 | 5.564% | $184.262 | $184.26 | $184.25 | $184.30 |
| Purchase #7 | $236.28 | 8.137% | $255.5061 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $718.50 | $776.5799 | $776.58 | $776.55 | $776.70 | |