| 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 | $210.35 | 8.503% | $228.2361 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $125.44 | 3.154% | $129.3964 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $118.83 | 6.221% | $126.2224 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $164.78 | 9.695% | $180.7554 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $14.73 | 12.548% | $16.5783 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $17.70 | 12.813% | $19.9679 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $204.59 | 12.818% | $230.8143 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $856.42 | $931.9708 | $931.98 | $931.95 | $932.00 | |