| 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 | $210.36 | 3.181% | $217.0516 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $148.94 | 5.640% | $157.3402 | $157.34 | $157.35 | $157.30 |
| Purchase #3 | $148.29 | 3.757% | $153.8613 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $203.43 | 5.329% | $214.2708 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $38.66 | 4.306% | $40.3247 | $40.32 | $40.30 | $40.30 |
| Purchase #6 | $27.30 | 3.718% | $28.315 | $28.32 | $28.30 | $28.30 |
| Purchase #7 | $134.87 | 9.203% | $147.2821 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $911.85 | $958.4457 | $958.44 | $958.40 | $958.50 | |