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 | $27.88 | 7.551% | $29.9852 | $29.99 | $30.00 | $30.00 |
Purchase #2 | $99.48 | 4.404% | $103.8611 | $103.86 | $103.85 | $103.90 |
Purchase #3 | $193.76 | 13.855% | $220.6054 | $220.61 | $220.60 | $220.60 |
Purchase #4 | $100.51 | 5.134% | $105.6702 | $105.67 | $105.65 | $105.70 |
Purchase #5 | $54.99 | 5.103% | $57.7961 | $57.80 | $57.80 | $57.80 |
Purchase #6 | $171.89 | 7.565% | $184.8935 | $184.89 | $184.90 | $184.90 |
Purchase #7 | $161.60 | 12.823% | $182.322 | $182.32 | $182.30 | $182.30 |
7 purchase totals = | $810.11 | $885.1335 | $885.14 | $885.10 | $885.20 |