| 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 | $98.38 | 11.281% | $109.4782 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $213.46 | 6.398% | $227.1172 | $227.12 | $227.10 | $227.10 |
| Purchase #3 | $19.48 | 10.233% | $21.4734 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $124.32 | 5.760% | $131.4808 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $199.42 | 9.220% | $217.8065 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $70.35 | 13.421% | $79.7917 | $79.79 | $79.80 | $79.80 |
| Purchase #7 | $202.36 | 12.129% | $226.9042 | $226.90 | $226.90 | $226.90 |
| 7 purchase totals = | $927.77 | $1,014.0520 | $1,014.05 | $1,014.05 | $1,014.10 | |