| 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 | $79.79 | 5.514% | $84.1896 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $68.29 | 7.154% | $73.1755 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $232.90 | 6.157% | $247.2397 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $70.66 | 13.393% | $80.1235 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $58.90 | 7.500% | $63.3175 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $193.91 | 13.491% | $220.0704 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $191.98 | 13.620% | $218.1277 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $896.43 | $986.2439 | $986.25 | $986.25 | $986.20 | |