| 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 | $49.79 | 10.676% | $55.1056 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $232.35 | 5.402% | $244.9015 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $132.93 | 4.155% | $138.4532 | $138.45 | $138.45 | $138.50 |
| Purchase #4 | $202.92 | 11.647% | $226.5541 | $226.55 | $226.55 | $226.60 |
| Purchase #5 | $236.44 | 3.771% | $245.3562 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $71.76 | 9.506% | $78.5815 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $230.67 | 10.139% | $254.0576 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $1,156.86 | $1,243.0097 | $1,243.01 | $1,243.00 | $1,243.20 | |