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 | $135.39 | 3.489% | $140.1138 | $140.11 | $140.10 | $140.10 |
Purchase #2 | $110.33 | 13.840% | $125.5997 | $125.60 | $125.60 | $125.60 |
Purchase #3 | $103.81 | 8.607% | $112.7449 | $112.74 | $112.75 | $112.70 |
Purchase #4 | $84.50 | 7.162% | $90.5519 | $90.55 | $90.55 | $90.60 |
Purchase #5 | $193.48 | 11.634% | $215.9895 | $215.99 | $216.00 | $216.00 |
Purchase #6 | $160.25 | 7.295% | $171.9402 | $171.94 | $171.95 | $171.90 |
Purchase #7 | $229.82 | 8.713% | $249.8442 | $249.84 | $249.85 | $249.80 |
7 purchase totals = | $1,017.58 | $1,106.7842 | $1,106.77 | $1,106.80 | $1,106.70 |