| 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 | $55.29 | 4.723% | $57.9013 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $141.89 | 4.245% | $147.9132 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $183.29 | 10.190% | $201.9673 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $26.67 | 5.466% | $28.1278 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $200.68 | 13.777% | $228.3277 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $109.57 | 4.239% | $114.2147 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $158.35 | 9.544% | $173.4629 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $875.74 | $951.9149 | $951.91 | $951.90 | $951.90 | |