| 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 | $222.65 | 13.523% | $252.759 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $99.37 | 10.822% | $110.1238 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $63.94 | 11.147% | $71.0674 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $231.43 | 6.556% | $246.6026 | $246.60 | $246.60 | $246.60 |
| Purchase #5 | $158.74 | 9.325% | $173.5425 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $243.49 | 5.678% | $257.3154 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $179.78 | 7.314% | $192.9291 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,199.40 | $1,304.3398 | $1,304.34 | $1,304.30 | $1,304.30 | |