| 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 | $192.31 | 8.306% | $208.2833 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $194.85 | 6.811% | $208.1212 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $199.52 | 10.258% | $219.9868 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $98.84 | 12.809% | $111.5004 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $90.27 | 6.512% | $96.1484 | $96.15 | $96.15 | $96.10 |
| Purchase #6 | $75.80 | 5.571% | $80.0228 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $112.82 | 6.209% | $119.825 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $964.41 | $1,043.8879 | $1,043.89 | $1,043.90 | $1,043.80 | |