| 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 | $154.40 | 13.190% | $174.7654 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $92.59 | 13.513% | $105.1017 | $105.10 | $105.10 | $105.10 |
| Purchase #3 | $157.45 | 8.557% | $170.923 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $28.64 | 3.269% | $29.5762 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $215.97 | 10.871% | $239.4481 | $239.45 | $239.45 | $239.40 |
| Purchase #6 | $140.66 | 6.206% | $149.3894 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $151.46 | 9.557% | $165.935 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $941.17 | $1,035.1388 | $1,035.15 | $1,035.15 | $1,035.10 | |