| 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 | $208.44 | 3.701% | $216.1544 | $216.15 | $216.15 | $216.20 |
| Purchase #2 | $148.45 | 9.714% | $162.8704 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $91.86 | 5.349% | $96.7736 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $29.57 | 7.121% | $31.6757 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $208.72 | 12.642% | $235.1064 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $80.75 | 3.832% | $83.8443 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $69.58 | 11.452% | $77.5483 | $77.55 | $77.55 | $77.50 |
| 7 purchase totals = | $837.37 | $903.9731 | $903.97 | $903.95 | $904.00 | |