| 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 | $189.61 | 4.702% | $198.5255 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $172.27 | 8.725% | $187.3006 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $106.59 | 6.202% | $113.2007 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $190.65 | 11.192% | $211.9875 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $6.90 | 4.512% | $7.2113 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $229.88 | 12.508% | $258.6334 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $173.80 | 11.699% | $194.1329 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $1,069.70 | $1,170.9919 | $1,170.99 | $1,171.05 | $1,170.90 | |