| 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 | $240.65 | 12.385% | $270.4545 | $270.45 | $270.45 | $270.50 |
| Purchase #2 | $29.34 | 9.532% | $32.1367 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $241.35 | 5.680% | $255.0587 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $206.52 | 13.733% | $234.8814 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $138.84 | 6.422% | $147.7563 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $65.27 | 5.503% | $68.8618 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $66.76 | 10.548% | $73.8018 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $988.73 | $1,082.9512 | $1,082.95 | $1,082.95 | $1,083.10 | |