| 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 | $40.36 | 3.672% | $41.842 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $122.44 | 10.779% | $135.6378 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $241.49 | 5.308% | $254.3083 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $47.90 | 7.169% | $51.334 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $114.67 | 8.443% | $124.3516 | $124.35 | $124.35 | $124.40 |
| Purchase #6 | $229.26 | 5.810% | $242.58 | $242.58 | $242.60 | $242.60 |
| Purchase #7 | $128.66 | 6.757% | $137.3536 | $137.35 | $137.35 | $137.40 |
| 7 purchase totals = | $924.78 | $987.4073 | $987.40 | $987.45 | $987.40 | |