| 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 | $98.28 | 4.201% | $102.4087 | $102.41 | $102.40 | $102.40 |
| Purchase #2 | $237.74 | 13.371% | $269.5282 | $269.53 | $269.55 | $269.50 |
| Purchase #3 | $115.70 | 7.830% | $124.7593 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $7.66 | 5.173% | $8.0563 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $135.35 | 5.545% | $142.8552 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $38.85 | 8.614% | $42.1965 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $229.46 | 12.839% | $258.9204 | $258.92 | $258.90 | $258.90 |
| 7 purchase totals = | $863.04 | $948.7246 | $948.74 | $948.70 | $948.80 | |