| 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 | $191.80 | 4.675% | $200.7667 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $67.27 | 11.259% | $74.8439 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $130.58 | 4.345% | $136.2537 | $136.25 | $136.25 | $136.30 |
| Purchase #4 | $176.61 | 12.264% | $198.2695 | $198.27 | $198.25 | $198.30 |
| Purchase #5 | $204.29 | 3.249% | $210.9274 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $93.49 | 8.315% | $101.2637 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $219.67 | 4.680% | $229.9506 | $229.95 | $229.95 | $230.00 |
| 7 purchase totals = | $1,083.71 | $1,152.2755 | $1,152.27 | $1,152.25 | $1,152.40 | |