| 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 | $188.38 | 13.658% | $214.1089 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $125.38 | 4.149% | $130.582 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $85.81 | 12.852% | $96.8383 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $180.77 | 13.697% | $205.5301 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $222.90 | 10.462% | $246.2198 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $68.96 | 3.572% | $71.4233 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $169.27 | 7.206% | $181.4676 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $1,041.47 | $1,146.1700 | $1,146.17 | $1,146.15 | $1,146.10 | |