| 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 | $100.37 | 12.358% | $112.7737 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $153.90 | 6.840% | $164.4268 | $164.43 | $164.45 | $164.40 |
| Purchase #3 | $66.29 | 11.790% | $74.1056 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $8.54 | 8.378% | $9.2555 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $243.62 | 11.508% | $271.6558 | $271.66 | $271.65 | $271.70 |
| Purchase #6 | $75.51 | 5.443% | $79.62 | $79.62 | $79.60 | $79.60 |
| Purchase #7 | $202.60 | 5.182% | $213.0987 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $850.83 | $924.9361 | $924.95 | $924.90 | $925.00 | |