| 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 | $102.43 | 6.328% | $108.9118 | $108.91 | $108.90 | $108.90 |
| Purchase #2 | $145.51 | 9.131% | $158.7965 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $48.46 | 5.819% | $51.2799 | $51.28 | $51.30 | $51.30 |
| Purchase #4 | $201.59 | 13.448% | $228.6998 | $228.70 | $228.70 | $228.70 |
| Purchase #5 | $52.82 | 5.666% | $55.8128 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $218.92 | 12.387% | $246.0376 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $192.60 | 4.222% | $200.7316 | $200.73 | $200.75 | $200.70 |
| 7 purchase totals = | $962.33 | $1,050.2700 | $1,050.27 | $1,050.30 | $1,050.20 | |