| 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 | $198.77 | 7.427% | $213.5326 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $200.86 | 12.354% | $225.6742 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $239.58 | 10.423% | $264.5514 | $264.55 | $264.55 | $264.60 |
| Purchase #4 | $117.52 | 11.162% | $130.6376 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $45.82 | 7.373% | $49.1983 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $128.80 | 3.541% | $133.3608 | $133.36 | $133.35 | $133.40 |
| Purchase #7 | $168.69 | 13.869% | $192.0856 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $1,100.04 | $1,209.0405 | $1,209.04 | $1,209.05 | $1,209.10 | |