| 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 | $178.45 | 13.454% | $202.4587 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $8.80 | 6.794% | $9.3979 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $13.63 | 4.286% | $14.2142 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $128.81 | 13.136% | $145.7305 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $175.73 | 8.809% | $191.2101 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $174.58 | 13.181% | $197.5914 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $92.94 | 13.346% | $105.3438 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $772.94 | $865.9466 | $865.94 | $865.95 | $865.90 | |