| 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 | $105.92 | 13.284% | $119.9904 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $79.74 | 5.205% | $83.8905 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $209.37 | 12.640% | $235.8344 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $160.75 | 5.510% | $169.6073 | $169.61 | $169.60 | $169.60 |
| Purchase #5 | $101.89 | 7.301% | $109.329 | $109.33 | $109.35 | $109.30 |
| Purchase #6 | $201.50 | 7.843% | $217.3036 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $213.83 | 5.368% | $225.3084 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $1,073.00 | $1,161.2636 | $1,161.26 | $1,161.30 | $1,161.20 | |