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 | $39.90 | 3.186% | $41.1712 | $41.17 | $41.15 | $41.20 |
Purchase #2 | $145.80 | 13.799% | $165.9189 | $165.92 | $165.90 | $165.90 |
Purchase #3 | $184.74 | 3.193% | $190.6387 | $190.64 | $190.65 | $190.60 |
Purchase #4 | $135.87 | 6.661% | $144.9203 | $144.92 | $144.90 | $144.90 |
Purchase #5 | $158.70 | 9.717% | $174.1209 | $174.12 | $174.10 | $174.10 |
Purchase #6 | $108.44 | 11.775% | $121.2088 | $121.21 | $121.20 | $121.20 |
Purchase #7 | $233.86 | 4.712% | $244.8795 | $244.88 | $244.90 | $244.90 |
7 purchase totals = | $1,007.31 | $1,082.8583 | $1,082.86 | $1,082.80 | $1,082.80 |