| 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 | $183.52 | 4.736% | $192.2115 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $241.39 | 12.284% | $271.0423 | $271.04 | $271.05 | $271.00 |
| Purchase #3 | $65.51 | 6.289% | $69.6299 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $152.96 | 4.533% | $159.8937 | $159.89 | $159.90 | $159.90 |
| Purchase #5 | $104.99 | 5.387% | $110.6458 | $110.65 | $110.65 | $110.60 |
| Purchase #6 | $197.51 | 6.191% | $209.7378 | $209.74 | $209.75 | $209.70 |
| Purchase #7 | $101.69 | 9.860% | $111.7166 | $111.72 | $111.70 | $111.70 |
| 7 purchase totals = | $1,047.57 | $1,124.8776 | $1,124.88 | $1,124.90 | $1,124.70 | |