| 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 | $41.46 | 7.170% | $44.4327 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $43.66 | 3.391% | $45.1405 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $161.80 | 8.419% | $175.4219 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $137.29 | 8.508% | $148.9706 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $153.57 | 5.497% | $162.0117 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $133.58 | 4.787% | $139.9745 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $42.48 | 12.183% | $47.6553 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $713.84 | $763.6072 | $763.60 | $763.55 | $763.60 | |