| 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 | $64.93 | 13.102% | $73.4371 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $183.28 | 8.424% | $198.7195 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $83.60 | 9.801% | $91.7936 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $109.89 | 5.371% | $115.7922 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $248.26 | 12.681% | $279.7419 | $279.74 | $279.75 | $279.70 |
| Purchase #6 | $163.76 | 11.568% | $182.7038 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $221.26 | 11.661% | $247.0611 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $1,074.98 | $1,189.2492 | $1,189.24 | $1,189.25 | $1,189.20 | |