| 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 | $108.74 | 9.281% | $118.8322 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $12.95 | 7.153% | $13.8763 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $117.62 | 6.747% | $125.5558 | $125.56 | $125.55 | $125.60 |
| Purchase #4 | $113.75 | 7.153% | $121.8865 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $27.55 | 3.510% | $28.517 | $28.52 | $28.50 | $28.50 |
| Purchase #6 | $119.75 | 11.597% | $133.6374 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $228.75 | 12.838% | $258.1169 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $729.11 | $800.4221 | $800.44 | $800.45 | $800.40 | |