| 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 | $116.52 | 3.204% | $120.2533 | $120.25 | $120.25 | $120.30 |
| Purchase #2 | $172.65 | 5.776% | $182.6223 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $107.42 | 3.189% | $110.8456 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $16.47 | 6.666% | $17.5679 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $171.34 | 5.669% | $181.0533 | $181.05 | $181.05 | $181.10 |
| Purchase #6 | $131.42 | 6.855% | $140.4288 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $74.76 | 13.397% | $84.7756 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $790.58 | $837.5468 | $837.55 | $837.55 | $837.60 | |