| 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 | $87.78 | 3.700% | $91.0279 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $129.59 | 4.571% | $135.5136 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $136.90 | 11.637% | $152.8311 | $152.83 | $152.85 | $152.80 |
| Purchase #4 | $214.68 | 6.287% | $228.1769 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $97.69 | 5.425% | $102.9897 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $46.50 | 12.647% | $52.3809 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $227.70 | 9.725% | $249.8438 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $940.84 | $1,012.7639 | $1,012.76 | $1,012.85 | $1,012.70 | |