| 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 | $73.31 | 13.335% | $83.0859 | $83.09 | $83.10 | $83.10 |
| Purchase #2 | $131.43 | 10.851% | $145.6915 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $237.53 | 6.656% | $253.34 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $249.56 | 8.233% | $270.1063 | $270.11 | $270.10 | $270.10 |
| Purchase #5 | $62.41 | 10.484% | $68.9531 | $68.95 | $68.95 | $69.00 |
| Purchase #6 | $6.93 | 11.621% | $7.7353 | $7.74 | $7.75 | $7.70 |
| Purchase #7 | $209.91 | 13.333% | $237.8973 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $971.08 | $1,066.8094 | $1,066.82 | $1,066.85 | $1,066.80 | |