| 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 | $134.84 | 7.321% | $144.7116 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $238.34 | 10.645% | $263.7113 | $263.71 | $263.70 | $263.70 |
| Purchase #3 | $108.65 | 9.819% | $119.3183 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $33.72 | 11.238% | $37.5095 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $32.96 | 3.651% | $34.1634 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $54.35 | 4.390% | $56.736 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $70.69 | 3.513% | $73.1733 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $673.55 | $729.3234 | $729.32 | $729.25 | $729.30 | |