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 | $127.64 | 9.704% | $140.0262 | $140.03 | $140.05 | $140.00 |
Purchase #2 | $133.27 | 12.717% | $150.2179 | $150.22 | $150.20 | $150.20 |
Purchase #3 | $43.42 | 9.710% | $47.6361 | $47.64 | $47.65 | $47.60 |
Purchase #4 | $6.68 | 5.198% | $7.0272 | $7.03 | $7.05 | $7.00 |
Purchase #5 | $150.37 | 12.830% | $169.6625 | $169.66 | $169.65 | $169.70 |
Purchase #6 | $55.34 | 7.488% | $59.4839 | $59.48 | $59.50 | $59.50 |
Purchase #7 | $86.62 | 8.546% | $94.0225 | $94.02 | $94.00 | $94.00 |
7 purchase totals = | $603.34 | $668.0763 | $668.08 | $668.10 | $668.00 |