| 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 | $110.38 | 9.725% | $121.1145 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $230.61 | 10.728% | $255.3498 | $255.35 | $255.35 | $255.30 |
| Purchase #3 | $23.85 | 6.869% | $25.4883 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $100.57 | 10.132% | $110.7598 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $173.47 | 11.303% | $193.0773 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $154.44 | 11.844% | $172.7319 | $172.73 | $172.75 | $172.70 |
| Purchase #7 | $120.38 | 8.567% | $130.693 | $130.69 | $130.70 | $130.70 |
| 7 purchase totals = | $913.70 | $1,009.2146 | $1,009.21 | $1,009.25 | $1,009.20 | |