| 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 | $203.79 | 13.819% | $231.9517 | $231.95 | $231.95 | $232.00 |
| Purchase #2 | $103.50 | 5.378% | $109.0662 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $14.62 | 10.135% | $16.1017 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $210.81 | 5.804% | $223.0454 | $223.05 | $223.05 | $223.00 |
| Purchase #5 | $230.48 | 10.393% | $254.4338 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $144.33 | 4.713% | $151.1323 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $232.79 | 7.758% | $250.8498 | $250.85 | $250.85 | $250.80 |
| 7 purchase totals = | $1,140.32 | $1,236.5809 | $1,236.58 | $1,236.60 | $1,236.50 | |