| 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 | $132.50 | 4.866% | $138.9475 | $138.95 | $138.95 | $138.90 |
| Purchase #2 | $161.38 | 13.625% | $183.368 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $198.77 | 4.307% | $207.331 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $214.99 | 10.649% | $237.8843 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $114.96 | 6.524% | $122.46 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $242.59 | 5.835% | $256.7451 | $256.75 | $256.75 | $256.70 |
| Purchase #7 | $205.66 | 5.285% | $216.5291 | $216.53 | $216.55 | $216.50 |
| 7 purchase totals = | $1,270.85 | $1,363.2650 | $1,363.27 | $1,363.30 | $1,363.20 | |