| 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 | $183.93 | 4.151% | $191.5649 | $191.56 | $191.55 | $191.60 |
| Purchase #2 | $100.42 | 12.651% | $113.1241 | $113.12 | $113.10 | $113.10 |
| Purchase #3 | $146.95 | 12.562% | $165.4099 | $165.41 | $165.40 | $165.40 |
| Purchase #4 | $209.65 | 10.511% | $231.6863 | $231.69 | $231.70 | $231.70 |
| Purchase #5 | $176.33 | 7.348% | $189.2867 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $119.62 | 13.481% | $135.746 | $135.75 | $135.75 | $135.70 |
| Purchase #7 | $52.85 | 4.504% | $55.2304 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $989.75 | $1,082.0483 | $1,082.05 | $1,082.05 | $1,082.00 | |