| 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 | $173.33 | 6.115% | $183.9291 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $209.26 | 7.759% | $225.4965 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $19.39 | 13.331% | $21.9749 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $248.49 | 10.145% | $273.6993 | $273.70 | $273.70 | $273.70 |
| Purchase #5 | $39.51 | 7.315% | $42.4002 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $127.90 | 7.755% | $137.8186 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $44.36 | 12.489% | $49.9001 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $862.24 | $935.2187 | $935.22 | $935.20 | $935.20 | |