| 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 | $48.42 | 6.193% | $51.4187 | $51.42 | $51.40 | $51.40 |
| Purchase #2 | $113.62 | 13.355% | $128.794 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $238.81 | 10.398% | $263.6415 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $198.51 | 10.837% | $220.0225 | $220.02 | $220.00 | $220.00 |
| Purchase #5 | $17.73 | 10.635% | $19.6156 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $88.42 | 4.140% | $92.0806 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $27.45 | 10.345% | $30.2897 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $732.96 | $805.8626 | $805.86 | $805.85 | $805.80 | |