| 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 | $179.81 | 10.666% | $198.9885 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $99.87 | 3.369% | $103.2346 | $103.23 | $103.25 | $103.20 |
| Purchase #3 | $210.82 | 4.718% | $220.7665 | $220.77 | $220.75 | $220.80 |
| Purchase #4 | $210.58 | 8.271% | $227.9971 | $228.00 | $228.00 | $228.00 |
| Purchase #5 | $133.70 | 11.682% | $149.3188 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $152.26 | 6.656% | $162.3944 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $122.37 | 7.772% | $131.8806 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $1,109.41 | $1,194.5805 | $1,194.58 | $1,194.60 | $1,194.60 | |