| 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 | $111.99 | 4.206% | $116.7003 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $47.45 | 6.415% | $50.4939 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $163.69 | 10.664% | $181.1459 | $181.15 | $181.15 | $181.10 |
| Purchase #4 | $61.58 | 3.499% | $63.7347 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $60.46 | 12.827% | $68.2152 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $80.66 | 7.391% | $86.6216 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $38.70 | 8.767% | $42.0928 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $564.53 | $609.0044 | $609.00 | $609.00 | $608.90 | |