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 | $18.89 | 6.439% | $20.1063 | $20.11 | $20.10 | $20.10 |
Purchase #2 | $63.71 | 9.205% | $69.5745 | $69.57 | $69.55 | $69.60 |
Purchase #3 | $229.86 | 12.374% | $258.3029 | $258.30 | $258.30 | $258.30 |
Purchase #4 | $105.25 | 10.818% | $116.6359 | $116.64 | $116.65 | $116.60 |
Purchase #5 | $250.94 | 10.315% | $276.8245 | $276.82 | $276.80 | $276.80 |
Purchase #6 | $147.27 | 6.342% | $156.6099 | $156.61 | $156.60 | $156.60 |
Purchase #7 | $41.87 | 12.722% | $47.1967 | $47.20 | $47.20 | $47.20 |
7 purchase totals = | $857.79 | $945.2507 | $945.25 | $945.20 | $945.20 |