| 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 | $142.67 | 11.612% | $159.2368 | $159.24 | $159.25 | $159.20 |
| Purchase #2 | $10.33 | 9.268% | $11.2874 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $136.51 | 4.635% | $142.8372 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $219.60 | 5.399% | $231.4562 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $103.41 | 6.126% | $109.7449 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $180.95 | 8.110% | $195.625 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $192.85 | 4.577% | $201.6767 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $986.32 | $1,051.8642 | $1,051.88 | $1,051.95 | $1,051.80 | |