| 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 | $149.60 | 8.318% | $162.0437 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $138.76 | 7.296% | $148.8839 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $120.68 | 11.378% | $134.411 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $133.59 | 12.205% | $149.8947 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $133.53 | 8.248% | $144.5436 | $144.54 | $144.55 | $144.50 |
| Purchase #6 | $203.70 | 5.155% | $214.2007 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $144.39 | 11.742% | $161.3443 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $1,024.25 | $1,115.3219 | $1,115.30 | $1,115.35 | $1,115.20 | |