| 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 | $152.91 | 9.435% | $167.3371 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $143.31 | 4.174% | $149.2918 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $96.37 | 10.475% | $106.4648 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $124.36 | 6.663% | $132.6461 | $132.65 | $132.65 | $132.60 |
| Purchase #5 | $230.48 | 9.756% | $252.9656 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $47.50 | 5.360% | $50.046 | $50.05 | $50.05 | $50.00 |
| Purchase #7 | $218.69 | 11.269% | $243.3342 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $1,013.62 | $1,102.0856 | $1,102.09 | $1,102.10 | $1,102.00 | |