| 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 | $114.44 | 6.865% | $122.2963 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $144.91 | 9.733% | $159.0141 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $106.39 | 13.391% | $120.6367 | $120.64 | $120.65 | $120.60 |
| Purchase #4 | $191.62 | 13.545% | $217.5749 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $61.67 | 12.353% | $69.2881 | $69.29 | $69.30 | $69.30 |
| Purchase #6 | $151.44 | 3.304% | $156.4436 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $75.73 | 3.384% | $78.2927 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $846.20 | $923.5464 | $923.54 | $923.55 | $923.50 | |