| 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 | $70.84 | 3.665% | $73.4363 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $210.81 | 12.503% | $237.1676 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $171.40 | 9.418% | $187.5425 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $246.45 | 13.376% | $279.4152 | $279.42 | $279.40 | $279.40 |
| Purchase #5 | $66.37 | 11.652% | $74.1034 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $40.87 | 12.856% | $46.1242 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $192.71 | 6.313% | $204.8758 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $999.45 | $1,102.6650 | $1,102.67 | $1,102.65 | $1,102.60 | |