| 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 | $36.37 | 10.121% | $40.051 | $40.05 | $40.05 | $40.10 |
| Purchase #2 | $220.67 | 4.225% | $229.9933 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $32.56 | 9.434% | $35.6317 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $100.72 | 11.278% | $112.0792 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $48.47 | 3.573% | $50.2018 | $50.20 | $50.20 | $50.20 |
| Purchase #6 | $108.98 | 3.129% | $112.39 | $112.39 | $112.40 | $112.40 |
| Purchase #7 | $166.53 | 8.480% | $180.6517 | $180.65 | $180.65 | $180.70 |
| 7 purchase totals = | $714.30 | $760.9987 | $760.99 | $761.05 | $761.10 | |