| 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 | $124.50 | 11.267% | $138.5274 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $229.34 | 5.435% | $241.8046 | $241.80 | $241.80 | $241.80 |
| Purchase #3 | $186.67 | 12.706% | $210.3883 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $14.80 | 11.187% | $16.4557 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $66.54 | 13.787% | $75.7139 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $229.63 | 7.438% | $246.7099 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $71.93 | 3.550% | $74.4835 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $923.41 | $1,004.0833 | $1,004.08 | $1,004.10 | $1,004.10 | |