| 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 | $126.92 | 9.393% | $138.8416 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $58.34 | 4.419% | $60.918 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $14.38 | 11.619% | $16.0508 | $16.05 | $16.05 | $16.10 |
| Purchase #4 | $177.27 | 6.525% | $188.8369 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $147.99 | 9.192% | $161.5932 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $121.54 | 5.823% | $128.6173 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $125.63 | 4.154% | $130.8487 | $130.85 | $130.85 | $130.80 |
| 7 purchase totals = | $772.07 | $825.7065 | $825.71 | $825.70 | $825.60 | |