| 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 | $199.34 | 3.367% | $206.0518 | $206.05 | $206.05 | $206.10 |
| Purchase #2 | $215.62 | 13.781% | $245.3346 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $21.87 | 8.860% | $23.8077 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $35.87 | 11.280% | $39.9161 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $10.26 | 9.832% | $11.2688 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $113.81 | 4.247% | $118.6435 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $72.42 | 3.637% | $75.0539 | $75.05 | $75.05 | $75.10 |
| 7 purchase totals = | $669.19 | $720.0764 | $720.07 | $720.05 | $720.10 | |