| 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 | $173.44 | 5.654% | $183.2463 | $183.25 | $183.25 | $183.20 |
| Purchase #2 | $158.35 | 6.857% | $169.2081 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $90.80 | 9.289% | $99.2344 | $99.23 | $99.25 | $99.20 |
| Purchase #4 | $46.99 | 5.722% | $49.6788 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $175.91 | 3.108% | $181.3773 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $14.76 | 9.201% | $16.1181 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $53.94 | 11.255% | $60.0109 | $60.01 | $60.00 | $60.00 |
| 7 purchase totals = | $714.19 | $758.8739 | $758.88 | $758.90 | $758.80 | |