| 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 | $120.82 | 13.865% | $137.5717 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $33.42 | 3.327% | $34.5319 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $39.77 | 5.811% | $42.081 | $42.08 | $42.10 | $42.10 |
| Purchase #4 | $193.43 | 11.189% | $215.0729 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $113.81 | 11.365% | $126.7445 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $218.65 | 11.730% | $244.2976 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $47.75 | 5.106% | $50.1881 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $767.65 | $850.4877 | $850.48 | $850.50 | $850.50 | |