| 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 | $164.77 | 3.590% | $170.6852 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $164.64 | 11.402% | $183.4123 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $230.57 | 5.530% | $243.3205 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $29.93 | 11.736% | $33.4426 | $33.44 | $33.45 | $33.40 |
| Purchase #5 | $120.37 | 10.820% | $133.394 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $190.56 | 12.448% | $214.2809 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $167.78 | 3.190% | $173.1322 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $1,068.62 | $1,151.6677 | $1,151.66 | $1,151.70 | $1,151.60 | |