| 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 | $154.57 | 6.343% | $164.3744 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $126.62 | 9.614% | $138.7932 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $83.79 | 12.816% | $94.5285 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $215.62 | 11.454% | $240.3171 | $240.32 | $240.30 | $240.30 |
| Purchase #5 | $245.89 | 4.345% | $256.5739 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $166.61 | 8.352% | $180.5253 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $113.93 | 9.610% | $124.8787 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $1,107.03 | $1,199.9911 | $1,199.99 | $1,200.00 | $1,200.00 | |