| 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 | $69.58 | 3.384% | $71.9346 | $71.93 | $71.95 | $71.90 |
| Purchase #2 | $172.86 | 3.561% | $179.0155 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $7.32 | 10.231% | $8.0689 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $152.82 | 12.789% | $172.3641 | $172.36 | $172.35 | $172.40 |
| Purchase #5 | $250.52 | 5.210% | $263.5721 | $263.57 | $263.55 | $263.60 |
| Purchase #6 | $66.29 | 11.192% | $73.7092 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $52.44 | 10.772% | $58.0888 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $771.83 | $826.7532 | $826.75 | $826.70 | $826.80 | |