| 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 | $124.64 | 5.735% | $131.7881 | $131.79 | $131.80 | $131.80 |
| Purchase #2 | $245.71 | 12.618% | $276.7137 | $276.71 | $276.70 | $276.70 |
| Purchase #3 | $11.80 | 6.624% | $12.5816 | $12.58 | $12.60 | $12.60 |
| Purchase #4 | $152.52 | 4.505% | $159.391 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $22.47 | 5.360% | $23.6744 | $23.67 | $23.65 | $23.70 |
| Purchase #6 | $191.46 | 3.754% | $198.6474 | $198.65 | $198.65 | $198.60 |
| Purchase #7 | $10.82 | 4.720% | $11.3307 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $759.42 | $814.1269 | $814.12 | $814.15 | $814.10 | |