| 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 | $141.48 | 4.398% | $147.7023 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $85.51 | 3.552% | $88.5473 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $32.96 | 3.110% | $33.9851 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $61.50 | 12.326% | $69.0805 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $100.82 | 8.714% | $109.6055 | $109.61 | $109.60 | $109.60 |
| Purchase #6 | $29.94 | 4.426% | $31.2651 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $39.39 | 5.576% | $41.5864 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $491.60 | $521.7722 | $521.79 | $521.80 | $521.80 | |