| 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 | $151.40 | 6.147% | $160.7066 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $80.33 | 6.490% | $85.5434 | $85.54 | $85.55 | $85.50 |
| Purchase #3 | $149.27 | 13.453% | $169.3513 | $169.35 | $169.35 | $169.40 |
| Purchase #4 | $233.66 | 11.233% | $259.907 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $227.76 | 4.365% | $237.7017 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $91.37 | 4.810% | $95.7649 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $104.39 | 5.524% | $110.1565 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $1,038.18 | $1,119.1314 | $1,119.13 | $1,119.10 | $1,119.20 | |