| 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 | $5.69 | 8.368% | $6.1661 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $85.55 | 8.448% | $92.7773 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $163.56 | 12.273% | $183.6337 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $152.26 | 11.835% | $170.28 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $239.28 | 12.187% | $268.4411 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $212.88 | 8.299% | $230.5469 | $230.55 | $230.55 | $230.50 |
| Purchase #7 | $138.76 | 8.503% | $150.5588 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $997.98 | $1,102.4039 | $1,102.41 | $1,102.45 | $1,102.40 | |