| 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 | $143.37 | 12.695% | $161.5708 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $92.73 | 9.612% | $101.6432 | $101.64 | $101.65 | $101.60 |
| Purchase #3 | $139.99 | 10.319% | $154.4356 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $151.50 | 3.411% | $156.6677 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $217.87 | 4.685% | $228.0772 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $242.77 | 13.811% | $276.299 | $276.30 | $276.30 | $276.30 |
| Purchase #7 | $134.28 | 9.495% | $147.0299 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $1,122.51 | $1,225.7234 | $1,225.73 | $1,225.75 | $1,225.70 | |