| 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 | $240.97 | 13.774% | $274.1612 | $274.16 | $274.15 | $274.20 |
| Purchase #2 | $41.74 | 13.815% | $47.5064 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $201.53 | 4.346% | $210.2885 | $210.29 | $210.30 | $210.30 |
| Purchase #4 | $134.28 | 6.210% | $142.6188 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $73.31 | 13.576% | $83.2626 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $50.84 | 9.810% | $55.8274 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $60.64 | 11.204% | $67.4341 | $67.43 | $67.45 | $67.40 |
| 7 purchase totals = | $803.31 | $881.0990 | $881.10 | $881.10 | $881.10 | |