| 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 | $37.66 | 8.724% | $40.9455 | $40.95 | $40.95 | $40.90 |
| Purchase #2 | $94.46 | 10.438% | $104.3197 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $128.64 | 12.419% | $144.6158 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $246.96 | 9.679% | $270.8633 | $270.86 | $270.85 | $270.90 |
| Purchase #5 | $202.80 | 12.867% | $228.8943 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $223.51 | 3.235% | $230.7405 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $9.38 | 8.652% | $10.1916 | $10.19 | $10.20 | $10.20 |
| 7 purchase totals = | $943.41 | $1,030.5707 | $1,030.57 | $1,030.55 | $1,030.50 | |