| 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 | $130.47 | 13.276% | $147.7912 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $112.32 | 10.525% | $124.1417 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $67.85 | 5.687% | $71.7086 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $179.83 | 8.580% | $195.2594 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $143.69 | 12.301% | $161.3653 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $34.71 | 4.234% | $36.1796 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $204.89 | 6.364% | $217.9292 | $217.93 | $217.95 | $217.90 |
| 7 purchase totals = | $873.76 | $954.3750 | $954.38 | $954.40 | $954.40 | |