| 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 | $84.92 | 8.188% | $91.8732 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $218.71 | 11.518% | $243.901 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $161.29 | 13.264% | $182.6835 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $169.85 | 8.364% | $184.0563 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $38.81 | 10.722% | $42.9712 | $42.97 | $42.95 | $43.00 |
| Purchase #6 | $50.98 | 13.250% | $57.7349 | $57.73 | $57.75 | $57.70 |
| Purchase #7 | $151.77 | 11.490% | $169.2084 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $876.33 | $972.4285 | $972.42 | $972.40 | $972.50 | |