| 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 | $188.78 | 8.830% | $205.4493 | $205.45 | $205.45 | $205.40 |
| Purchase #2 | $21.81 | 11.510% | $24.3203 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $167.65 | 8.562% | $182.0042 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $87.57 | 7.128% | $93.812 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $198.47 | 6.805% | $211.9759 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $141.92 | 11.594% | $158.3742 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $143.45 | 7.317% | $153.9462 | $153.95 | $153.95 | $153.90 |
| 7 purchase totals = | $949.65 | $1,029.8821 | $1,029.88 | $1,029.85 | $1,029.80 | |