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 | $19.43 | 6.434% | $20.6801 | $20.68 | $20.70 | $20.70 |
Purchase #2 | $12.53 | 6.334% | $13.3237 | $13.32 | $13.30 | $13.30 |
Purchase #3 | $40.77 | 9.363% | $44.5873 | $44.59 | $44.60 | $44.60 |
Purchase #4 | $39.91 | 12.745% | $44.9965 | $45.00 | $45.00 | $45.00 |
Purchase #5 | $30.96 | 11.125% | $34.4043 | $34.40 | $34.40 | $34.40 |
Purchase #6 | $39.32 | 4.162% | $40.9565 | $40.96 | $40.95 | $41.00 |
Purchase #7 | $130.34 | 13.808% | $148.3373 | $148.34 | $148.35 | $148.30 |
7 purchase totals = | $313.26 | $347.2857 | $347.29 | $347.30 | $347.30 |