| 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 | $10.86 | 7.870% | $11.7147 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $250.53 | 11.797% | $280.085 | $280.09 | $280.10 | $280.10 |
| Purchase #3 | $61.34 | 6.848% | $65.5406 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $94.48 | 13.519% | $107.2528 | $107.25 | $107.25 | $107.30 |
| Purchase #5 | $238.94 | 10.808% | $264.7646 | $264.76 | $264.75 | $264.80 |
| Purchase #6 | $165.96 | 10.337% | $183.1153 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $114.63 | 6.252% | $121.7967 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $936.74 | $1,034.2697 | $1,034.27 | $1,034.25 | $1,034.30 | |