| 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 | $48.29 | 9.644% | $52.9471 | $52.95 | $52.95 | $52.90 |
| Purchase #2 | $152.81 | 5.207% | $160.7668 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $107.57 | 6.771% | $114.8536 | $114.85 | $114.85 | $114.90 |
| Purchase #4 | $199.44 | 9.346% | $218.0797 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $162.72 | 6.290% | $172.9551 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $134.71 | 11.437% | $150.1168 | $150.12 | $150.10 | $150.10 |
| Purchase #7 | $15.69 | 13.347% | $17.7841 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $821.23 | $887.5032 | $887.51 | $887.50 | $887.60 | |