| 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 | $111.70 | 5.317% | $117.6391 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $168.38 | 6.505% | $179.3331 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $229.87 | 8.636% | $249.7216 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $68.53 | 7.627% | $73.7568 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $117.54 | 7.738% | $126.6352 | $126.64 | $126.65 | $126.60 |
| Purchase #6 | $116.97 | 11.646% | $130.5923 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $144.85 | 13.585% | $164.5279 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $957.84 | $1,042.2060 | $1,042.21 | $1,042.25 | $1,042.10 | |