| 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 | $178.33 | 11.605% | $199.0252 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $198.62 | 11.232% | $220.929 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $126.28 | 11.463% | $140.7555 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $172.49 | 9.797% | $189.3888 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $101.82 | 10.612% | $112.6251 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $132.52 | 12.330% | $148.8597 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $88.41 | 6.682% | $94.3176 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $998.47 | $1,105.9009 | $1,105.92 | $1,105.95 | $1,105.90 | |