| 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 | $142.61 | 13.707% | $162.1576 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $112.69 | 7.624% | $121.2815 | $121.28 | $121.30 | $121.30 |
| Purchase #3 | $20.73 | 3.233% | $21.4002 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $126.46 | 4.537% | $132.1975 | $132.20 | $132.20 | $132.20 |
| Purchase #5 | $11.53 | 3.341% | $11.9152 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $193.36 | 9.208% | $211.1646 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $63.80 | 8.370% | $69.1401 | $69.14 | $69.15 | $69.10 |
| 7 purchase totals = | $671.18 | $729.2567 | $729.26 | $729.25 | $729.30 | |