| 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 | $35.74 | 12.126% | $40.0738 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $238.78 | 6.835% | $255.1006 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $55.46 | 12.657% | $62.4796 | $62.48 | $62.50 | $62.50 |
| Purchase #4 | $25.43 | 13.520% | $28.8681 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $130.36 | 4.287% | $135.9485 | $135.95 | $135.95 | $135.90 |
| Purchase #6 | $243.58 | 9.756% | $267.3437 | $267.34 | $267.35 | $267.30 |
| Purchase #7 | $31.81 | 13.463% | $36.0926 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $761.16 | $825.9069 | $825.90 | $825.90 | $825.90 | |