| 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 | $198.32 | 3.813% | $205.8819 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $29.95 | 8.721% | $32.5619 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $75.30 | 7.586% | $81.0123 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $193.67 | 9.462% | $211.9951 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $201.51 | 13.119% | $227.9461 | $227.95 | $227.95 | $227.90 |
| Purchase #6 | $89.25 | 7.168% | $95.6474 | $95.65 | $95.65 | $95.60 |
| Purchase #7 | $57.72 | 4.137% | $60.1079 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $845.72 | $915.1526 | $915.16 | $915.15 | $915.10 | |