| 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 | $177.73 | 9.784% | $195.1191 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $177.76 | 4.549% | $185.8463 | $185.85 | $185.85 | $185.80 |
| Purchase #3 | $161.65 | 9.384% | $176.8192 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $5.28 | 10.857% | $5.8532 | $5.85 | $5.85 | $5.90 |
| Purchase #5 | $79.90 | 4.618% | $83.5898 | $83.59 | $83.60 | $83.60 |
| Purchase #6 | $34.30 | 12.625% | $38.6304 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $116.71 | 10.682% | $129.177 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $753.33 | $815.0350 | $815.04 | $815.05 | $815.00 | |