| 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 | $20.25 | 7.321% | $21.7325 | $21.73 | $21.75 | $21.70 |
| Purchase #2 | $243.54 | 10.395% | $268.856 | $268.86 | $268.85 | $268.90 |
| Purchase #3 | $22.85 | 3.194% | $23.5798 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $154.82 | 12.375% | $173.979 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $223.86 | 10.122% | $246.5191 | $246.52 | $246.50 | $246.50 |
| Purchase #6 | $239.98 | 9.788% | $263.4692 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $34.89 | 11.482% | $38.8961 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $940.19 | $1,037.0317 | $1,037.04 | $1,037.05 | $1,037.10 | |