| 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 | $186.50 | 4.871% | $195.5844 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $25.27 | 10.520% | $27.9284 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $64.62 | 7.409% | $69.4077 | $69.41 | $69.40 | $69.40 |
| Purchase #4 | $107.97 | 7.737% | $116.3236 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $216.53 | 7.258% | $232.2457 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $135.99 | 7.209% | $145.7935 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $231.82 | 11.589% | $258.6856 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $968.70 | $1,045.9689 | $1,045.97 | $1,046.00 | $1,045.90 | |