| 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 | $123.48 | 10.222% | $136.1021 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $129.80 | 11.305% | $144.4739 | $144.47 | $144.45 | $144.50 |
| Purchase #3 | $42.79 | 3.464% | $44.2722 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $80.37 | 4.393% | $83.9007 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $223.66 | 10.855% | $247.9383 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $125.73 | 7.664% | $135.3659 | $135.37 | $135.35 | $135.40 |
| Purchase #7 | $60.73 | 9.512% | $66.5066 | $66.51 | $66.50 | $66.50 |
| 7 purchase totals = | $786.56 | $858.5597 | $858.56 | $858.50 | $858.60 | |