| 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 | $228.76 | 6.847% | $244.4232 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $13.66 | 7.754% | $14.7192 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $241.38 | 7.549% | $259.6018 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $240.34 | 9.394% | $262.9175 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $33.50 | 13.211% | $37.9257 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $170.72 | 8.144% | $184.6234 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $249.29 | 11.759% | $278.604 | $278.60 | $278.60 | $278.60 |
| 7 purchase totals = | $1,177.65 | $1,282.8148 | $1,282.81 | $1,282.75 | $1,282.70 | |