| 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 | $6.56 | 11.184% | $7.2937 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $211.77 | 12.382% | $237.9914 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $28.46 | 13.567% | $32.3212 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $51.90 | 10.145% | $57.1653 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $55.94 | 13.226% | $63.3386 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $78.41 | 7.136% | $84.0053 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $200.63 | 10.164% | $221.022 | $221.02 | $221.00 | $221.00 |
| 7 purchase totals = | $633.67 | $703.1375 | $703.14 | $703.10 | $703.10 | |