| 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 | $175.41 | 4.237% | $182.8421 | $182.84 | $182.85 | $182.80 |
| Purchase #2 | $131.27 | 3.419% | $135.7581 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $185.61 | 8.582% | $201.5391 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $50.85 | 11.667% | $56.7827 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $213.60 | 5.425% | $225.1878 | $225.19 | $225.20 | $225.20 |
| Purchase #6 | $219.86 | 13.231% | $248.9497 | $248.95 | $248.95 | $248.90 |
| Purchase #7 | $179.55 | 8.405% | $194.6412 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $1,156.15 | $1,245.7007 | $1,245.70 | $1,245.75 | $1,245.60 | |