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 | $70.75 | 12.210% | $79.3886 | $79.39 | $79.40 | $79.40 |
Purchase #2 | $133.59 | 7.776% | $143.978 | $143.98 | $144.00 | $144.00 |
Purchase #3 | $28.69 | 8.489% | $31.1255 | $31.13 | $31.15 | $31.10 |
Purchase #4 | $18.32 | 3.345% | $18.9328 | $18.93 | $18.95 | $18.90 |
Purchase #5 | $99.68 | 3.736% | $103.404 | $103.40 | $103.40 | $103.40 |
Purchase #6 | $19.37 | 10.295% | $21.3641 | $21.36 | $21.35 | $21.40 |
Purchase #7 | $43.82 | 13.551% | $49.758 | $49.76 | $49.75 | $49.80 |
7 purchase totals = | $414.22 | $447.9510 | $447.95 | $448.00 | $448.00 |