| 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 | $89.55 | 4.540% | $93.6156 | $93.62 | $93.60 | $93.60 |
| Purchase #2 | $123.94 | 9.778% | $136.0589 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $152.49 | 8.872% | $166.0189 | $166.02 | $166.00 | $166.00 |
| Purchase #4 | $217.40 | 10.180% | $239.5313 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $67.72 | 7.125% | $72.5451 | $72.55 | $72.55 | $72.50 |
| Purchase #6 | $88.92 | 7.855% | $95.9047 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $191.28 | 3.707% | $198.3707 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $931.30 | $1,002.0452 | $1,002.05 | $1,002.00 | $1,002.00 | |