| 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 | $204.84 | 9.385% | $224.0642 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $210.80 | 5.780% | $222.9842 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $197.35 | 13.434% | $223.862 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $161.40 | 3.492% | $167.0361 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $163.46 | 11.235% | $181.8247 | $181.82 | $181.80 | $181.80 |
| Purchase #6 | $108.39 | 3.516% | $112.201 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $149.88 | 8.277% | $162.2856 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $1,196.12 | $1,294.2578 | $1,294.25 | $1,294.25 | $1,294.30 | |