| 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 | $65.48 | 7.673% | $70.5043 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $145.32 | 5.650% | $153.5306 | $153.53 | $153.55 | $153.50 |
| Purchase #3 | $249.38 | 7.483% | $268.0411 | $268.04 | $268.05 | $268.00 |
| Purchase #4 | $121.82 | 6.145% | $129.3058 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $154.47 | 4.112% | $160.8218 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $141.43 | 5.520% | $149.2369 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $103.53 | 5.181% | $108.8939 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $981.43 | $1,040.3344 | $1,040.33 | $1,040.35 | $1,040.20 | |