| 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 | $152.40 | 8.284% | $165.0248 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $92.85 | 3.640% | $96.2297 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $249.32 | 5.384% | $262.7434 | $262.74 | $262.75 | $262.70 |
| Purchase #4 | $91.57 | 11.111% | $101.7443 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $166.34 | 8.657% | $180.7401 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $238.35 | 7.342% | $255.8497 | $255.85 | $255.85 | $255.80 |
| Purchase #7 | $197.62 | 12.640% | $222.5992 | $222.60 | $222.60 | $222.60 |
| 7 purchase totals = | $1,188.45 | $1,284.9312 | $1,284.92 | $1,284.95 | $1,284.70 | |