| 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 | $199.54 | 9.434% | $218.3646 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $15.64 | 4.313% | $16.3146 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $205.91 | 4.281% | $214.725 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $141.41 | 13.731% | $160.827 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $225.33 | 8.658% | $244.8391 | $244.84 | $244.85 | $244.80 |
| Purchase #6 | $31.95 | 5.650% | $33.7552 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $213.50 | 3.815% | $221.645 | $221.65 | $221.65 | $221.60 |
| 7 purchase totals = | $1,033.28 | $1,110.4705 | $1,110.48 | $1,110.50 | $1,110.40 | |