| 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 | $130.26 | 9.102% | $142.1163 | $142.12 | $142.10 | $142.10 |
| Purchase #2 | $195.68 | 8.301% | $211.9234 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $65.87 | 7.477% | $70.7951 | $70.80 | $70.80 | $70.80 |
| Purchase #4 | $65.43 | 11.552% | $72.9885 | $72.99 | $73.00 | $73.00 |
| Purchase #5 | $189.28 | 6.286% | $201.1781 | $201.18 | $201.20 | $201.20 |
| Purchase #6 | $103.85 | 11.425% | $115.7149 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $207.85 | 8.754% | $226.0452 | $226.05 | $226.05 | $226.00 |
| 7 purchase totals = | $958.22 | $1,040.7615 | $1,040.77 | $1,040.75 | $1,040.70 | |