| 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 | $152.69 | 10.396% | $168.5637 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $41.59 | 5.415% | $43.8421 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $45.34 | 10.331% | $50.0241 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $199.29 | 7.542% | $214.3205 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $60.51 | 13.401% | $68.6189 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $113.46 | 12.818% | $128.0033 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $203.85 | 8.219% | $220.6044 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $816.73 | $893.9770 | $893.96 | $893.90 | $893.90 | |