| 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 | $20.64 | 9.168% | $22.5323 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $204.43 | 12.647% | $230.2843 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $34.75 | 12.292% | $39.0215 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $208.99 | 5.824% | $221.1616 | $221.16 | $221.15 | $221.20 |
| Purchase #5 | $88.30 | 5.493% | $93.1503 | $93.15 | $93.15 | $93.20 |
| Purchase #6 | $182.49 | 4.284% | $190.3079 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $161.91 | 13.366% | $183.5509 | $183.55 | $183.55 | $183.60 |
| 7 purchase totals = | $901.51 | $980.0088 | $980.00 | $980.00 | $980.10 | |