| 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 | $112.51 | 3.772% | $116.7539 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $238.85 | 10.537% | $264.0176 | $264.02 | $264.00 | $264.00 |
| Purchase #3 | $214.53 | 4.227% | $223.5982 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $177.28 | 11.490% | $197.6495 | $197.65 | $197.65 | $197.60 |
| Purchase #5 | $76.26 | 6.586% | $81.2825 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $89.55 | 3.249% | $92.4595 | $92.46 | $92.45 | $92.50 |
| Purchase #7 | $60.65 | 9.726% | $66.5488 | $66.55 | $66.55 | $66.50 |
| 7 purchase totals = | $969.63 | $1,042.3100 | $1,042.31 | $1,042.30 | $1,042.30 | |