| 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 | $106.51 | 7.110% | $114.0829 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $33.67 | 6.710% | $35.9293 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $219.33 | 8.627% | $238.2516 | $238.25 | $238.25 | $238.30 |
| Purchase #4 | $194.85 | 8.202% | $210.8316 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $177.52 | 8.208% | $192.0908 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $26.35 | 8.737% | $28.6522 | $28.65 | $28.65 | $28.70 |
| Purchase #7 | $13.81 | 4.783% | $14.4705 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $772.04 | $834.3089 | $834.30 | $834.35 | $834.40 | |