| 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 | $138.86 | 12.181% | $155.7745 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $233.90 | 5.827% | $247.5294 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $218.64 | 7.724% | $235.5278 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $128.87 | 6.543% | $137.302 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $170.95 | 3.234% | $176.4785 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $195.90 | 11.258% | $217.9544 | $217.95 | $217.95 | $218.00 |
| Purchase #7 | $78.84 | 5.349% | $83.0572 | $83.06 | $83.05 | $83.10 |
| 7 purchase totals = | $1,165.96 | $1,253.6238 | $1,253.62 | $1,253.65 | $1,253.70 | |