| 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 | $74.46 | 9.283% | $81.3721 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $55.62 | 3.864% | $57.7692 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $161.42 | 7.409% | $173.3796 | $173.38 | $173.40 | $173.40 |
| Purchase #4 | $107.38 | 4.302% | $111.9995 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $76.79 | 10.672% | $84.985 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $241.59 | 10.811% | $267.7083 | $267.71 | $267.70 | $267.70 |
| Purchase #7 | $239.61 | 5.645% | $253.136 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $956.87 | $1,030.3497 | $1,030.36 | $1,030.35 | $1,030.40 | |