| 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 | $40.42 | 9.826% | $44.3917 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $245.44 | 7.679% | $264.2873 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $244.45 | 9.764% | $268.3181 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $22.59 | 7.834% | $24.3597 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $53.58 | 9.615% | $58.7317 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $33.32 | 8.166% | $36.0409 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $92.41 | 3.355% | $95.5104 | $95.51 | $95.50 | $95.50 |
| 7 purchase totals = | $732.21 | $791.6398 | $791.64 | $791.65 | $791.60 | |