| 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 | $199.51 | 12.201% | $223.8522 | $223.85 | $223.85 | $223.90 |
| Purchase #2 | $114.68 | 4.668% | $120.0333 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $53.39 | 8.870% | $58.1257 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $180.74 | 12.356% | $203.0722 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $32.78 | 4.211% | $34.1604 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $103.29 | 4.572% | $108.0124 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $175.25 | 9.639% | $192.1423 | $192.14 | $192.15 | $192.10 |
| 7 purchase totals = | $859.64 | $939.3985 | $939.39 | $939.40 | $939.40 | |