| 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 | $119.32 | 7.581% | $128.3656 | $128.37 | $128.35 | $128.40 |
| Purchase #2 | $27.76 | 5.771% | $29.362 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $191.55 | 8.557% | $207.9409 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $36.44 | 8.747% | $39.6274 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $59.87 | 6.534% | $63.7819 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $41.48 | 7.178% | $44.4574 | $44.46 | $44.45 | $44.50 |
| Purchase #7 | $56.80 | 3.170% | $58.6006 | $58.60 | $58.60 | $58.60 |
| 7 purchase totals = | $533.22 | $572.1358 | $572.14 | $572.15 | $572.20 | |