| 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 | $106.90 | 3.167% | $110.2855 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $229.73 | 3.325% | $237.3685 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $49.76 | 8.636% | $54.0573 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $153.83 | 10.483% | $169.956 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $49.34 | 9.128% | $53.8438 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $7.95 | 4.732% | $8.3262 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $64.77 | 3.645% | $67.1309 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $662.28 | $700.9682 | $700.98 | $701.00 | $701.00 | |