| 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 | $177.91 | 9.136% | $194.1639 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $109.71 | 3.754% | $113.8285 | $113.83 | $113.85 | $113.80 |
| Purchase #3 | $242.92 | 10.517% | $268.4679 | $268.47 | $268.45 | $268.50 |
| Purchase #4 | $211.43 | 8.654% | $229.7272 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $208.87 | 8.765% | $227.1775 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $79.93 | 6.325% | $84.9856 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $64.45 | 4.338% | $67.2458 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $1,095.22 | $1,185.5964 | $1,185.61 | $1,185.65 | $1,185.60 | |