| 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 | $148.25 | 9.406% | $162.1944 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $154.41 | 3.755% | $160.2081 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $12.42 | 12.573% | $13.9816 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $195.91 | 8.117% | $211.812 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $83.87 | 4.222% | $87.411 | $87.41 | $87.40 | $87.40 |
| Purchase #6 | $155.63 | 6.130% | $165.1701 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $22.28 | 5.773% | $23.5662 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $772.77 | $824.3434 | $824.34 | $824.30 | $824.40 | |