| 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 | $49.79 | 6.203% | $52.8785 | $52.88 | $52.90 | $52.90 |
| Purchase #2 | $117.70 | 13.786% | $133.9261 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $246.76 | 11.663% | $275.5396 | $275.54 | $275.55 | $275.50 |
| Purchase #4 | $175.82 | 10.163% | $193.6886 | $193.69 | $193.70 | $193.70 |
| Purchase #5 | $116.41 | 13.574% | $132.2115 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $78.72 | 13.497% | $89.3448 | $89.34 | $89.35 | $89.30 |
| Purchase #7 | $88.32 | 11.337% | $98.3328 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $873.52 | $975.9219 | $975.92 | $976.00 | $975.80 | |