| 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 | $213.92 | 10.408% | $236.1848 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $207.76 | 4.843% | $217.8218 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $225.43 | 6.415% | $239.8913 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $211.57 | 13.579% | $240.2991 | $240.30 | $240.30 | $240.30 |
| Purchase #5 | $58.77 | 6.831% | $62.7846 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $185.88 | 3.473% | $192.3356 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $179.65 | 13.526% | $203.9495 | $203.95 | $203.95 | $203.90 |
| 7 purchase totals = | $1,282.98 | $1,393.2667 | $1,393.26 | $1,393.30 | $1,393.20 | |