| 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 | $98.60 | 10.199% | $108.6562 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $70.46 | 13.350% | $79.8664 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $185.55 | 6.850% | $198.2602 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $35.68 | 7.299% | $38.2843 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $31.90 | 6.417% | $33.947 | $33.95 | $33.95 | $33.90 |
| Purchase #6 | $50.73 | 11.782% | $56.707 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $199.53 | 9.500% | $218.4854 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $672.45 | $734.2065 | $734.22 | $734.20 | $734.30 | |