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 | $132.81 | 4.495% | $138.7798 | $138.78 | $138.80 | $138.80 |
Purchase #2 | $157.29 | 13.737% | $178.8969 | $178.90 | $178.90 | $178.90 |
Purchase #3 | $106.91 | 13.441% | $121.2798 | $121.28 | $121.30 | $121.30 |
Purchase #4 | $84.45 | 11.511% | $94.171 | $94.17 | $94.15 | $94.20 |
Purchase #5 | $203.62 | 13.199% | $230.4958 | $230.50 | $230.50 | $230.50 |
Purchase #6 | $14.83 | 7.139% | $15.8887 | $15.89 | $15.90 | $15.90 |
Purchase #7 | $189.99 | 12.299% | $213.3569 | $213.36 | $213.35 | $213.40 |
7 purchase totals = | $889.90 | $992.8689 | $992.88 | $992.90 | $993.00 |