| 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 | $169.94 | 8.600% | $184.5548 | $184.55 | $184.55 | $184.60 |
| Purchase #2 | $101.94 | 3.792% | $105.8056 | $105.81 | $105.80 | $105.80 |
| Purchase #3 | $220.50 | 4.463% | $230.3409 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $133.35 | 4.306% | $139.0921 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $181.96 | 9.394% | $199.0533 | $199.05 | $199.05 | $199.10 |
| Purchase #6 | $147.45 | 5.330% | $155.3091 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $125.60 | 8.246% | $135.957 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $1,080.74 | $1,150.1128 | $1,150.11 | $1,150.10 | $1,150.20 | |