| 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 | $132.71 | 12.865% | $149.7831 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $7.62 | 12.387% | $8.5639 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $192.51 | 3.465% | $199.1805 | $199.18 | $199.20 | $199.20 |
| Purchase #4 | $118.58 | 12.148% | $132.9851 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $76.73 | 3.621% | $79.5084 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $201.33 | 10.402% | $222.2723 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $212.26 | 4.417% | $221.6355 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $941.74 | $1,013.9288 | $1,013.93 | $1,013.95 | $1,014.00 | |