| 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 | $248.96 | 12.425% | $279.8933 | $279.89 | $279.90 | $279.90 |
| Purchase #2 | $39.85 | 4.609% | $41.6867 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $193.30 | 10.325% | $213.2582 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $107.27 | 10.156% | $118.1643 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $203.85 | 8.394% | $220.9612 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $22.49 | 12.288% | $25.2536 | $25.25 | $25.25 | $25.30 |
| Purchase #7 | $239.95 | 11.273% | $266.9996 | $267.00 | $267.00 | $267.00 |
| 7 purchase totals = | $1,055.67 | $1,166.2169 | $1,166.21 | $1,166.20 | $1,166.40 | |