| 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 | $137.54 | 8.866% | $149.7343 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $42.74 | 8.403% | $46.3314 | $46.33 | $46.35 | $46.30 |
| Purchase #3 | $23.79 | 9.771% | $26.1145 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $67.70 | 10.231% | $74.6264 | $74.63 | $74.65 | $74.60 |
| Purchase #5 | $92.61 | 4.425% | $96.708 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $142.29 | 10.871% | $157.7583 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $31.47 | 7.156% | $33.722 | $33.72 | $33.70 | $33.70 |
| 7 purchase totals = | $538.14 | $584.9949 | $584.99 | $585.00 | $584.90 | |