| 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 | $14.52 | 5.473% | $15.3147 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $103.98 | 11.267% | $115.6954 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $169.35 | 7.346% | $181.7905 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $40.69 | 9.498% | $44.5547 | $44.55 | $44.55 | $44.60 |
| Purchase #5 | $51.74 | 3.856% | $53.7351 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $117.47 | 6.510% | $125.1173 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $17.72 | 11.168% | $19.699 | $19.70 | $19.70 | $19.70 |
| 7 purchase totals = | $515.47 | $555.9067 | $555.91 | $555.90 | $555.90 | |