| 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 | $137.78 | 12.776% | $155.3828 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $153.55 | 5.574% | $162.1089 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $22.85 | 9.319% | $24.9794 | $24.98 | $25.00 | $25.00 |
| Purchase #4 | $84.28 | 7.230% | $90.3734 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $223.87 | 7.512% | $240.6871 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $56.47 | 3.777% | $58.6029 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $81.99 | 11.759% | $91.6312 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $760.79 | $823.7657 | $823.76 | $823.80 | $823.80 | |