| 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 | $184.29 | 9.631% | $202.039 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $161.40 | 5.315% | $169.9784 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $48.77 | 6.478% | $51.9293 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $125.63 | 10.535% | $138.8651 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $84.71 | 6.390% | $90.123 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $178.36 | 7.622% | $191.9546 | $191.95 | $191.95 | $192.00 |
| Purchase #7 | $114.33 | 4.443% | $119.4097 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $897.49 | $964.2991 | $964.30 | $964.30 | $964.30 | |