| 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 | $225.71 | 7.516% | $242.6744 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $33.87 | 4.839% | $35.509 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $202.67 | 3.650% | $210.0675 | $210.07 | $210.05 | $210.10 |
| Purchase #4 | $151.75 | 11.438% | $169.1072 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $34.35 | 3.690% | $35.6175 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $127.79 | 6.367% | $135.9264 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $77.54 | 9.760% | $85.1079 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $853.68 | $914.0099 | $914.02 | $913.95 | $914.00 | |