| 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 | $212.89 | 7.592% | $229.0526 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $132.55 | 6.194% | $140.7601 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $247.61 | 3.740% | $256.8706 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $115.95 | 11.106% | $128.8274 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $204.38 | 8.533% | $221.8197 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $173.26 | 4.429% | $180.9337 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $48.50 | 3.263% | $50.0826 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $1,135.14 | $1,208.3467 | $1,208.34 | $1,208.35 | $1,208.40 | |