| 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 | $91.38 | 7.379% | $98.1229 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $19.92 | 11.565% | $22.2237 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $133.38 | 7.224% | $143.0154 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $123.37 | 7.112% | $132.1441 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $93.38 | 7.786% | $100.6506 | $100.65 | $100.65 | $100.70 |
| Purchase #6 | $213.78 | 13.863% | $243.4163 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $115.90 | 10.509% | $128.0799 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $791.11 | $867.6529 | $867.65 | $867.60 | $867.60 | |