| 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 | $185.90 | 7.457% | $199.7626 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $246.49 | 5.459% | $259.9459 | $259.95 | $259.95 | $259.90 |
| Purchase #3 | $120.77 | 4.839% | $126.6141 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $141.59 | 4.608% | $148.1145 | $148.11 | $148.10 | $148.10 |
| Purchase #5 | $235.65 | 11.530% | $262.8204 | $262.82 | $262.80 | $262.80 |
| Purchase #6 | $113.94 | 8.871% | $124.0476 | $124.05 | $124.05 | $124.00 |
| Purchase #7 | $63.62 | 12.286% | $71.4364 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $1,107.96 | $1,192.7415 | $1,192.74 | $1,192.70 | $1,192.60 | |