| 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 | $113.43 | 9.377% | $124.0663 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $209.73 | 6.549% | $223.4652 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $157.81 | 12.131% | $176.9539 | $176.95 | $176.95 | $177.00 |
| Purchase #4 | $92.36 | 13.483% | $104.8129 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $228.32 | 4.546% | $238.6994 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $12.98 | 13.162% | $14.6884 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $228.43 | 5.211% | $240.3335 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $1,043.06 | $1,123.0196 | $1,123.02 | $1,123.00 | $1,123.10 | |