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 | $172.70 | 4.147% | $179.8619 | $179.86 | $179.85 | $179.90 |
Purchase #2 | $169.65 | 13.211% | $192.0625 | $192.06 | $192.05 | $192.10 |
Purchase #3 | $140.82 | 6.827% | $150.4338 | $150.43 | $150.45 | $150.40 |
Purchase #4 | $116.44 | 11.562% | $129.9028 | $129.90 | $129.90 | $129.90 |
Purchase #5 | $217.61 | 7.804% | $234.5923 | $234.59 | $234.60 | $234.60 |
Purchase #6 | $25.74 | 9.501% | $28.1856 | $28.19 | $28.20 | $28.20 |
Purchase #7 | $68.82 | 7.344% | $73.8741 | $73.87 | $73.85 | $73.90 |
7 purchase totals = | $911.78 | $988.9130 | $988.90 | $988.90 | $989.00 |