| 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 | $171.63 | 5.451% | $180.9856 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $135.56 | 3.135% | $139.8098 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $115.35 | 10.672% | $127.6602 | $127.66 | $127.65 | $127.70 |
| Purchase #4 | $12.38 | 13.739% | $14.0809 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $71.27 | 13.150% | $80.642 | $80.64 | $80.65 | $80.60 |
| Purchase #6 | $176.63 | 9.770% | $193.8868 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $241.90 | 13.183% | $273.7897 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $924.72 | $1,010.8550 | $1,010.86 | $1,010.90 | $1,010.90 | |