| 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 | $116.54 | 13.257% | $131.9897 | $131.99 | $132.00 | $132.00 |
| Purchase #2 | $145.35 | 8.279% | $157.3835 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $36.39 | 4.443% | $38.0068 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $110.42 | 8.264% | $119.5451 | $119.55 | $119.55 | $119.50 |
| Purchase #5 | $201.39 | 13.289% | $228.1527 | $228.15 | $228.15 | $228.20 |
| Purchase #6 | $142.80 | 9.541% | $156.4245 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $151.76 | 13.235% | $171.8454 | $171.85 | $171.85 | $171.80 |
| 7 purchase totals = | $904.65 | $1,003.3477 | $1,003.35 | $1,003.35 | $1,003.30 | |