| 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 | $130.39 | 8.745% | $141.7926 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $226.93 | 9.651% | $248.831 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $7.30 | 12.132% | $8.1856 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $242.88 | 8.504% | $263.5345 | $263.53 | $263.55 | $263.50 |
| Purchase #5 | $110.68 | 12.568% | $124.5903 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $47.53 | 7.843% | $51.2578 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $22.86 | 4.439% | $23.8748 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $788.57 | $862.0666 | $862.06 | $862.10 | $862.10 | |