| 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 | $75.31 | 3.138% | $77.6732 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $122.73 | 4.607% | $128.3842 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $136.39 | 12.772% | $153.8097 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $132.59 | 10.267% | $146.203 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $130.85 | 4.639% | $136.9201 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $23.86 | 5.426% | $25.1546 | $25.15 | $25.15 | $25.20 |
| Purchase #7 | $80.87 | 3.653% | $83.8242 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $702.60 | $751.9690 | $751.95 | $751.90 | $752.00 | |