| 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 | $223.69 | 7.556% | $240.592 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $15.92 | 11.493% | $17.7497 | $17.75 | $17.75 | $17.70 |
| Purchase #3 | $207.51 | 8.305% | $224.7437 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $111.42 | 7.382% | $119.645 | $119.65 | $119.65 | $119.60 |
| Purchase #5 | $141.60 | 3.365% | $146.3648 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $123.87 | 3.656% | $128.3987 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $178.83 | 9.555% | $195.9172 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,002.84 | $1,073.4111 | $1,073.41 | $1,073.40 | $1,073.30 | |