| 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 | $69.25 | 8.210% | $74.9354 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $212.53 | 13.416% | $241.043 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $133.91 | 8.480% | $145.2656 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $29.91 | 12.798% | $33.7379 | $33.74 | $33.75 | $33.70 |
| Purchase #5 | $169.50 | 11.673% | $189.2857 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $137.49 | 13.775% | $156.4292 | $156.43 | $156.45 | $156.40 |
| Purchase #7 | $159.90 | 9.621% | $175.284 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $912.49 | $1,015.9808 | $1,015.99 | $1,016.05 | $1,015.90 | |