| 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 | $20.46 | 9.373% | $22.3777 | $22.38 | $22.40 | $22.40 |
| Purchase #2 | $139.72 | 12.253% | $156.8399 | $156.84 | $156.85 | $156.80 |
| Purchase #3 | $15.66 | 4.421% | $16.3523 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $219.87 | 13.287% | $249.0841 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $180.63 | 9.866% | $198.451 | $198.45 | $198.45 | $198.50 |
| Purchase #6 | $115.55 | 6.244% | $122.7649 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $194.39 | 5.239% | $204.5741 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $886.28 | $970.4440 | $970.43 | $970.45 | $970.60 | |