| 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 | $13.89 | 4.421% | $14.5041 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $86.51 | 4.165% | $90.1131 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $82.56 | 12.329% | $92.7388 | $92.74 | $92.75 | $92.70 |
| Purchase #4 | $147.57 | 11.478% | $164.5081 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $8.63 | 4.774% | $9.042 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $183.42 | 10.545% | $202.7616 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $142.89 | 9.745% | $156.8146 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $665.47 | $730.4823 | $730.47 | $730.45 | $730.40 | |