| 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 | $22.41 | 9.642% | $24.5708 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $56.95 | 7.711% | $61.3414 | $61.34 | $61.35 | $61.30 |
| Purchase #3 | $146.32 | 5.266% | $154.0252 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $113.43 | 9.839% | $124.5904 | $124.59 | $124.60 | $124.60 |
| Purchase #5 | $189.51 | 4.489% | $198.0171 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $78.96 | 10.694% | $87.404 | $87.40 | $87.40 | $87.40 |
| Purchase #7 | $156.45 | 11.241% | $174.0365 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $764.03 | $823.9854 | $823.99 | $824.00 | $823.90 | |