| 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 | $198.84 | 5.738% | $210.2494 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $66.93 | 7.232% | $71.7704 | $71.77 | $71.75 | $71.80 |
| Purchase #3 | $108.91 | 5.305% | $114.6877 | $114.69 | $114.70 | $114.70 |
| Purchase #4 | $20.27 | 4.102% | $21.1015 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $180.40 | 5.656% | $190.6034 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $124.34 | 9.793% | $136.5166 | $136.52 | $136.50 | $136.50 |
| Purchase #7 | $102.37 | 4.391% | $106.8651 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $802.06 | $851.7941 | $851.80 | $851.75 | $851.80 | |