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 | $132.97 | 3.793% | $138.0136 | $138.01 | $138.00 | $138.00 |
Purchase #2 | $152.70 | 10.147% | $168.1945 | $168.19 | $168.20 | $168.20 |
Purchase #3 | $137.87 | 10.622% | $152.5146 | $152.51 | $152.50 | $152.50 |
Purchase #4 | $142.88 | 5.264% | $150.4012 | $150.40 | $150.40 | $150.40 |
Purchase #5 | $211.88 | 8.618% | $230.1398 | $230.14 | $230.15 | $230.10 |
Purchase #6 | $25.36 | 11.606% | $28.3033 | $28.30 | $28.30 | $28.30 |
Purchase #7 | $31.42 | 6.377% | $33.4237 | $33.42 | $33.40 | $33.40 |
7 purchase totals = | $835.08 | $900.9907 | $900.97 | $900.95 | $900.90 |