| 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 | $205.90 | 7.242% | $220.8113 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $245.56 | 13.849% | $279.5676 | $279.57 | $279.55 | $279.60 |
| Purchase #3 | $185.55 | 11.813% | $207.469 | $207.47 | $207.45 | $207.50 |
| Purchase #4 | $130.93 | 7.577% | $140.8506 | $140.85 | $140.85 | $140.90 |
| Purchase #5 | $210.90 | 7.828% | $227.4093 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $115.34 | 6.602% | $122.9547 | $122.95 | $122.95 | $123.00 |
| Purchase #7 | $127.93 | 5.602% | $135.0966 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $1,222.11 | $1,334.1591 | $1,334.16 | $1,334.10 | $1,334.30 | |