| 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 | $118.38 | 8.180% | $128.0635 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $153.82 | 13.582% | $174.7118 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $42.84 | 7.555% | $46.0766 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $237.81 | 8.334% | $257.6291 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $184.56 | 11.365% | $205.5352 | $205.54 | $205.55 | $205.50 |
| Purchase #6 | $208.88 | 11.580% | $233.0683 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $186.50 | 5.864% | $197.4364 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $1,132.79 | $1,242.5209 | $1,242.53 | $1,242.55 | $1,242.50 | |