| 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 | $65.97 | 6.194% | $70.0562 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $220.75 | 8.166% | $238.7764 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $23.73 | 5.361% | $25.0022 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $109.46 | 8.707% | $118.9907 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $164.62 | 8.170% | $178.0695 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $73.86 | 6.767% | $78.8581 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $33.42 | 9.508% | $36.5976 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $691.81 | $746.3507 | $746.36 | $746.35 | $746.50 | |