| 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 | $70.60 | 7.145% | $75.6444 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $176.65 | 7.548% | $189.9835 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $77.29 | 8.859% | $84.1371 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $57.79 | 7.139% | $61.9156 | $61.92 | $61.90 | $61.90 |
| Purchase #5 | $194.51 | 11.418% | $216.7192 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $162.65 | 11.676% | $181.641 | $181.64 | $181.65 | $181.60 |
| Purchase #7 | $171.75 | 12.298% | $192.8718 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $911.24 | $1,002.9126 | $1,002.91 | $1,002.90 | $1,002.80 | |