| 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 | $94.80 | 3.415% | $98.0374 | $98.04 | $98.05 | $98.00 |
| Purchase #2 | $128.71 | 10.392% | $142.0855 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $53.94 | 7.441% | $57.9537 | $57.95 | $57.95 | $58.00 |
| Purchase #4 | $220.88 | 5.370% | $232.7413 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $56.36 | 6.239% | $59.8763 | $59.88 | $59.90 | $59.90 |
| Purchase #6 | $44.65 | 8.801% | $48.5796 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $27.58 | 13.681% | $31.3532 | $31.35 | $31.35 | $31.40 |
| 7 purchase totals = | $626.92 | $670.6270 | $670.63 | $670.70 | $670.70 | |