| 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 | $69.46 | 10.112% | $76.4838 | $76.48 | $76.50 | $76.50 |
| Purchase #2 | $117.44 | 13.345% | $133.1124 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $179.68 | 10.456% | $198.4673 | $198.47 | $198.45 | $198.50 |
| Purchase #4 | $213.83 | 4.718% | $223.9185 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $112.57 | 13.829% | $128.1373 | $128.14 | $128.15 | $128.10 |
| Purchase #6 | $165.45 | 9.234% | $180.7277 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $178.95 | 7.345% | $192.0939 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $1,037.38 | $1,132.9409 | $1,132.94 | $1,132.95 | $1,132.90 | |