| 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 | $49.98 | 9.528% | $54.7421 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $16.83 | 12.765% | $18.9783 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $106.77 | 9.546% | $116.9623 | $116.96 | $116.95 | $117.00 |
| Purchase #4 | $203.61 | 3.455% | $210.6447 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $65.27 | 7.642% | $70.2579 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $66.57 | 4.177% | $69.3506 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $41.91 | 13.671% | $47.6395 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $550.94 | $588.5754 | $588.57 | $588.60 | $588.60 | |