| 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 | $107.74 | 7.441% | $115.7569 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $32.78 | 9.204% | $35.7971 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $189.52 | 10.110% | $208.6805 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $81.82 | 11.412% | $91.1573 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $156.57 | 7.667% | $168.5742 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $247.80 | 3.710% | $256.9934 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $112.41 | 8.123% | $121.5411 | $121.54 | $121.55 | $121.50 |
| 7 purchase totals = | $928.64 | $998.5005 | $998.50 | $998.50 | $998.60 | |