| 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 | $8.98 | 11.443% | $10.0076 | $10.01 | $10.00 | $10.00 |
| Purchase #2 | $92.39 | 12.778% | $104.1956 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $96.55 | 7.713% | $103.9969 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $201.35 | 7.554% | $216.56 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $141.80 | 4.158% | $147.696 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $77.80 | 3.158% | $80.2569 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $137.46 | 8.343% | $148.9283 | $148.93 | $148.95 | $148.90 |
| 7 purchase totals = | $756.33 | $811.6413 | $811.66 | $811.65 | $811.70 | |