| 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 | $200.96 | 4.462% | $209.9268 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $144.82 | 6.345% | $154.0088 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $160.83 | 11.149% | $178.7609 | $178.76 | $178.75 | $178.80 |
| Purchase #4 | $102.76 | 10.630% | $113.6834 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $27.26 | 6.572% | $29.0515 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $107.43 | 7.327% | $115.3014 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $222.57 | 4.281% | $232.0982 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $966.63 | $1,032.8310 | $1,032.83 | $1,032.85 | $1,032.90 | |