| 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 | $130.76 | 3.525% | $135.3693 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $152.70 | 12.352% | $171.5615 | $171.56 | $171.55 | $171.60 |
| Purchase #3 | $238.47 | 13.655% | $271.0331 | $271.03 | $271.05 | $271.00 |
| Purchase #4 | $146.54 | 3.624% | $151.8506 | $151.85 | $151.85 | $151.90 |
| Purchase #5 | $22.59 | 12.250% | $25.3573 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $19.74 | 7.577% | $21.2357 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $26.61 | 7.246% | $28.5382 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $737.41 | $804.9457 | $804.95 | $804.95 | $805.00 | |