| 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 | $151.27 | 6.727% | $161.4459 | $161.45 | $161.45 | $161.40 |
| Purchase #2 | $204.41 | 9.245% | $223.3077 | $223.31 | $223.30 | $223.30 |
| Purchase #3 | $109.61 | 4.327% | $114.3528 | $114.35 | $114.35 | $114.40 |
| Purchase #4 | $112.90 | 7.490% | $121.3562 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $133.68 | 5.206% | $140.6394 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $224.67 | 11.221% | $249.8802 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $43.85 | 12.738% | $49.4356 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $980.39 | $1,060.4178 | $1,060.43 | $1,060.45 | $1,060.40 | |