| 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 | $137.92 | 8.372% | $149.4667 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $145.63 | 13.487% | $165.2711 | $165.27 | $165.25 | $165.30 |
| Purchase #3 | $38.91 | 11.464% | $43.3706 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $231.65 | 9.522% | $253.7077 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $190.39 | 13.639% | $216.3573 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $100.76 | 3.691% | $104.4791 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $108.69 | 10.781% | $120.4079 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $953.95 | $1,053.0604 | $1,053.07 | $1,053.00 | $1,053.20 | |