| 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 | $125.94 | 6.809% | $134.5153 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $130.33 | 7.333% | $139.8871 | $139.89 | $139.90 | $139.90 |
| Purchase #3 | $198.53 | 11.175% | $220.7157 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $134.28 | 4.417% | $140.2111 | $140.21 | $140.20 | $140.20 |
| Purchase #5 | $178.88 | 13.136% | $202.3777 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $128.42 | 4.702% | $134.4583 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $85.42 | 10.291% | $94.2106 | $94.21 | $94.20 | $94.20 |
| 7 purchase totals = | $981.80 | $1,066.3758 | $1,066.39 | $1,066.35 | $1,066.40 | |