| 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 | $51.57 | 5.251% | $54.2779 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $118.94 | 3.755% | $123.4062 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $141.35 | 11.747% | $157.9544 | $157.95 | $157.95 | $158.00 |
| Purchase #4 | $99.75 | 8.364% | $108.0931 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $200.66 | 6.205% | $213.111 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $232.26 | 8.379% | $251.7211 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $62.50 | 4.218% | $65.1363 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $907.03 | $973.7000 | $973.70 | $973.70 | $973.70 | |