| 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 | $142.62 | 12.206% | $160.0282 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $65.26 | 12.670% | $73.5284 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $94.93 | 9.594% | $104.0376 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $152.27 | 5.577% | $160.7621 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $210.79 | 6.438% | $224.3607 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $217.83 | 3.693% | $225.8745 | $225.87 | $225.85 | $225.90 |
| Purchase #7 | $191.66 | 5.684% | $202.554 | $202.55 | $202.55 | $202.60 |
| 7 purchase totals = | $1,075.36 | $1,151.1455 | $1,151.14 | $1,151.15 | $1,151.20 | |