| 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 | $243.39 | 6.505% | $259.2225 | $259.22 | $259.20 | $259.20 |
| Purchase #2 | $65.96 | 3.289% | $68.1294 | $68.13 | $68.15 | $68.10 |
| Purchase #3 | $39.74 | 5.234% | $41.82 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $224.26 | 4.200% | $233.6789 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $51.31 | 9.602% | $56.2368 | $56.24 | $56.25 | $56.20 |
| Purchase #6 | $137.57 | 8.478% | $149.2332 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $35.63 | 8.177% | $38.5435 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $797.86 | $846.8643 | $846.86 | $846.90 | $846.70 | |