| 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 | $199.89 | 9.452% | $218.7836 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $145.65 | 7.466% | $156.5242 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $163.62 | 4.163% | $170.4315 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $113.43 | 6.391% | $120.6793 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $56.73 | 9.614% | $62.184 | $62.18 | $62.20 | $62.20 |
| Purchase #6 | $235.69 | 12.699% | $265.6203 | $265.62 | $265.60 | $265.60 |
| Purchase #7 | $206.83 | 12.841% | $233.389 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $1,121.84 | $1,227.6119 | $1,227.60 | $1,227.65 | $1,227.60 | |