| 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 | $194.71 | 3.426% | $201.3808 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $137.28 | 4.125% | $142.9428 | $142.94 | $142.95 | $142.90 |
| Purchase #3 | $28.84 | 12.698% | $32.5021 | $32.50 | $32.50 | $32.50 |
| Purchase #4 | $230.49 | 8.789% | $250.7478 | $250.75 | $250.75 | $250.70 |
| Purchase #5 | $230.59 | 12.297% | $258.9457 | $258.95 | $258.95 | $258.90 |
| Purchase #6 | $120.45 | 4.546% | $125.9257 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $206.26 | 12.557% | $232.1601 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $1,148.62 | $1,244.6050 | $1,244.61 | $1,244.65 | $1,244.50 | |