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 | $7.61 | 3.600% | $7.884 | $7.88 | $7.90 | $7.90 |
Purchase #2 | $198.59 | 10.223% | $218.8919 | $218.89 | $218.90 | $218.90 |
Purchase #3 | $184.41 | 4.837% | $193.3299 | $193.33 | $193.35 | $193.30 |
Purchase #4 | $240.95 | 10.622% | $266.5437 | $266.54 | $266.55 | $266.50 |
Purchase #5 | $119.71 | 9.185% | $130.7054 | $130.71 | $130.70 | $130.70 |
Purchase #6 | $99.68 | 9.753% | $109.4018 | $109.40 | $109.40 | $109.40 |
Purchase #7 | $175.70 | 9.537% | $192.4565 | $192.46 | $192.45 | $192.50 |
7 purchase totals = | $1,026.65 | $1,119.2132 | $1,119.21 | $1,119.25 | $1,119.20 |