| 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 | $248.94 | 6.445% | $264.9842 | $264.98 | $265.00 | $265.00 |
| Purchase #2 | $102.48 | 9.764% | $112.4861 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $77.85 | 12.617% | $87.6723 | $87.67 | $87.65 | $87.70 |
| Purchase #4 | $214.28 | 4.759% | $224.4776 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $155.94 | 12.230% | $175.0115 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $195.80 | 9.786% | $214.961 | $214.96 | $214.95 | $215.00 |
| Purchase #7 | $226.71 | 9.611% | $248.4991 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $1,222.00 | $1,328.0918 | $1,328.09 | $1,328.10 | $1,328.20 | |