| 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 | $74.30 | 8.207% | $80.3978 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $147.47 | 13.385% | $167.2089 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $174.79 | 11.211% | $194.3857 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $87.34 | 8.269% | $94.5621 | $94.56 | $94.55 | $94.60 |
| Purchase #5 | $204.52 | 11.347% | $227.7269 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $30.32 | 8.443% | $32.8799 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $176.84 | 4.160% | $184.1965 | $184.20 | $184.20 | $184.20 |
| 7 purchase totals = | $895.58 | $981.3578 | $981.37 | $981.40 | $981.40 | |