| 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 | $46.66 | 6.429% | $49.6598 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $20.52 | 10.299% | $22.6334 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $100.88 | 8.809% | $109.7665 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $25.90 | 3.738% | $26.8681 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $181.51 | 5.869% | $192.1628 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $223.88 | 13.210% | $253.4545 | $253.45 | $253.45 | $253.50 |
| Purchase #7 | $62.34 | 6.627% | $66.4713 | $66.47 | $66.45 | $66.50 |
| 7 purchase totals = | $661.69 | $721.0164 | $721.01 | $720.95 | $721.20 | |