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 | $192.84 | 13.777% | $219.4076 | $219.41 | $219.40 | $219.40 |
Purchase #2 | $56.45 | 13.424% | $64.0278 | $64.03 | $64.05 | $64.00 |
Purchase #3 | $11.86 | 8.666% | $12.8878 | $12.89 | $12.90 | $12.90 |
Purchase #4 | $141.30 | 8.415% | $153.1904 | $153.19 | $153.20 | $153.20 |
Purchase #5 | $133.33 | 9.585% | $146.1097 | $146.11 | $146.10 | $146.10 |
Purchase #6 | $172.29 | 10.157% | $189.7895 | $189.79 | $189.80 | $189.80 |
Purchase #7 | $179.91 | 4.358% | $187.7505 | $187.75 | $187.75 | $187.80 |
7 purchase totals = | $887.98 | $973.1633 | $973.17 | $973.20 | $973.20 |