| 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 | $224.49 | 4.471% | $234.5269 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $229.70 | 12.424% | $258.2379 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $198.78 | 6.249% | $211.2018 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $235.49 | 4.247% | $245.4913 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $137.74 | 10.783% | $152.5925 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $177.74 | 11.309% | $197.8406 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $34.93 | 5.598% | $36.8854 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $1,238.87 | $1,336.7764 | $1,336.78 | $1,336.85 | $1,336.70 | |