| 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 | $244.64 | 9.310% | $267.416 | $267.42 | $267.40 | $267.40 |
| Purchase #2 | $85.27 | 10.549% | $94.2651 | $94.27 | $94.25 | $94.30 |
| Purchase #3 | $84.72 | 6.810% | $90.4894 | $90.49 | $90.50 | $90.50 |
| Purchase #4 | $245.92 | 7.615% | $264.6468 | $264.65 | $264.65 | $264.60 |
| Purchase #5 | $192.51 | 13.567% | $218.6278 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $102.98 | 13.637% | $117.0234 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $34.63 | 7.784% | $37.3256 | $37.33 | $37.35 | $37.30 |
| 7 purchase totals = | $990.67 | $1,089.7941 | $1,089.81 | $1,089.80 | $1,089.70 | |