| 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 | $223.40 | 6.228% | $237.3134 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $241.67 | 13.499% | $274.293 | $274.29 | $274.30 | $274.30 |
| Purchase #3 | $36.95 | 10.845% | $40.9572 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $149.81 | 7.292% | $160.7341 | $160.73 | $160.75 | $160.70 |
| Purchase #5 | $12.27 | 5.458% | $12.9397 | $12.94 | $12.95 | $12.90 |
| Purchase #6 | $216.68 | 5.371% | $228.3179 | $228.32 | $228.30 | $228.30 |
| Purchase #7 | $68.96 | 8.558% | $74.8616 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $949.74 | $1,029.4169 | $1,029.41 | $1,029.40 | $1,029.40 | |