| 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 | $42.59 | 10.822% | $47.1991 | $47.20 | $47.20 | $47.20 |
| Purchase #2 | $178.33 | 7.459% | $191.6316 | $191.63 | $191.65 | $191.60 |
| Purchase #3 | $27.34 | 9.795% | $30.018 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $19.76 | 7.723% | $21.2861 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $158.84 | 6.536% | $169.2218 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $144.74 | 10.215% | $159.5252 | $159.53 | $159.55 | $159.50 |
| Purchase #7 | $210.33 | 4.301% | $219.3763 | $219.38 | $219.40 | $219.40 |
| 7 purchase totals = | $781.93 | $838.2581 | $838.27 | $838.30 | $838.20 | |