| 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 | $141.30 | 9.539% | $154.7786 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $137.54 | 6.762% | $146.8405 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $235.27 | 4.770% | $246.4924 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $169.95 | 3.389% | $175.7096 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $157.65 | 11.123% | $175.1854 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $137.37 | 4.832% | $144.0077 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $32.37 | 12.788% | $36.5095 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $1,011.45 | $1,079.5237 | $1,079.53 | $1,079.55 | $1,079.50 | |