| 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 | $141.48 | 3.387% | $146.2719 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $75.76 | 4.844% | $79.4298 | $79.43 | $79.45 | $79.40 |
| Purchase #3 | $92.53 | 10.149% | $101.9209 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $144.85 | 10.305% | $159.7768 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $11.34 | 12.639% | $12.7733 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $245.65 | 13.573% | $278.9921 | $278.99 | $279.00 | $279.00 |
| Purchase #7 | $64.59 | 6.516% | $68.7987 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $776.20 | $847.9635 | $847.96 | $847.95 | $848.00 | |