| 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 | $202.72 | 4.523% | $211.889 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $242.69 | 13.102% | $274.4872 | $274.49 | $274.50 | $274.50 |
| Purchase #3 | $109.77 | 11.662% | $122.5714 | $122.57 | $122.55 | $122.60 |
| Purchase #4 | $229.65 | 8.303% | $248.7178 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $230.78 | 7.159% | $247.3015 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $101.90 | 6.209% | $108.227 | $108.23 | $108.25 | $108.20 |
| Purchase #7 | $226.64 | 8.161% | $245.1361 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $1,344.15 | $1,458.3300 | $1,458.34 | $1,458.35 | $1,458.30 | |