| 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 | $42.27 | 8.140% | $45.7108 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $185.97 | 11.489% | $207.3361 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $237.65 | 9.298% | $259.7467 | $259.75 | $259.75 | $259.70 |
| Purchase #4 | $159.46 | 7.724% | $171.7767 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $140.31 | 10.247% | $154.6876 | $154.69 | $154.70 | $154.70 |
| Purchase #6 | $248.69 | 13.852% | $283.1385 | $283.14 | $283.15 | $283.10 |
| Purchase #7 | $230.41 | 8.414% | $249.7967 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,244.76 | $1,372.1931 | $1,372.21 | $1,372.25 | $1,372.10 | |