| 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 | $109.81 | 3.739% | $113.9158 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $178.70 | 6.551% | $190.4066 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $85.80 | 6.430% | $91.3169 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $238.31 | 12.441% | $267.9581 | $267.96 | $267.95 | $268.00 |
| Purchase #5 | $209.44 | 11.543% | $233.6157 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $52.39 | 6.196% | $55.6361 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $247.75 | 8.732% | $269.3835 | $269.38 | $269.40 | $269.40 |
| 7 purchase totals = | $1,122.20 | $1,222.2327 | $1,222.25 | $1,222.20 | $1,222.20 | |