| 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 | $163.29 | 6.662% | $174.1684 | $174.17 | $174.15 | $174.20 |
| Purchase #2 | $103.67 | 13.499% | $117.6644 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $53.37 | 5.412% | $56.2584 | $56.26 | $56.25 | $56.30 |
| Purchase #4 | $23.50 | 6.869% | $25.1142 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $68.59 | 13.261% | $77.6857 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $198.96 | 11.241% | $221.3251 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $64.40 | 4.359% | $67.2072 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $675.78 | $739.4234 | $739.43 | $739.40 | $739.50 | |