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 | $7.74 | 4.534% | $8.0909 | $8.09 | $8.10 | $8.10 |
Purchase #2 | $123.52 | 7.206% | $132.4209 | $132.42 | $132.40 | $132.40 |
Purchase #3 | $243.52 | 10.434% | $268.9289 | $268.93 | $268.95 | $268.90 |
Purchase #4 | $96.41 | 3.736% | $100.0119 | $100.01 | $100.00 | $100.00 |
Purchase #5 | $187.75 | 4.357% | $195.9303 | $195.93 | $195.95 | $195.90 |
Purchase #6 | $65.49 | 9.391% | $71.6402 | $71.64 | $71.65 | $71.60 |
Purchase #7 | $89.47 | 7.798% | $96.4469 | $96.45 | $96.45 | $96.40 |
7 purchase totals = | $813.90 | $873.4700 | $873.47 | $873.50 | $873.30 |