| 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 | $220.83 | 5.317% | $232.5715 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $147.97 | 6.290% | $157.2773 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $219.45 | 12.441% | $246.7518 | $246.75 | $246.75 | $246.80 |
| Purchase #4 | $164.75 | 3.688% | $170.826 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $192.79 | 10.588% | $213.2026 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $157.98 | 12.736% | $178.1003 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $124.73 | 8.583% | $135.4356 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $1,228.50 | $1,334.1651 | $1,334.17 | $1,334.20 | $1,334.20 | |