| 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 | $178.61 | 7.158% | $191.3949 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $31.41 | 12.287% | $35.2693 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $244.36 | 3.608% | $253.1765 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $143.75 | 11.631% | $160.4696 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $14.26 | 4.705% | $14.9309 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $197.74 | 11.411% | $220.3041 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $223.36 | 8.308% | $241.9167 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $1,033.49 | $1,117.4620 | $1,117.46 | $1,117.45 | $1,117.50 | |