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 | $20.39 | 7.747% | $21.9696 | $21.97 | $21.95 | $22.00 |
Purchase #2 | $111.80 | 3.219% | $115.3988 | $115.40 | $115.40 | $115.40 |
Purchase #3 | $241.34 | 10.817% | $267.4457 | $267.45 | $267.45 | $267.40 |
Purchase #4 | $81.79 | 9.342% | $89.4308 | $89.43 | $89.45 | $89.40 |
Purchase #5 | $142.65 | 3.835% | $148.1206 | $148.12 | $148.10 | $148.10 |
Purchase #6 | $129.84 | 11.265% | $144.4665 | $144.47 | $144.45 | $144.50 |
Purchase #7 | $197.39 | 6.812% | $210.8362 | $210.84 | $210.85 | $210.80 |
7 purchase totals = | $925.20 | $997.6682 | $997.68 | $997.65 | $997.60 |