| 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 | $173.46 | 3.638% | $179.7705 | $179.77 | $179.75 | $179.80 |
| Purchase #2 | $61.58 | 13.252% | $69.7406 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $43.35 | 9.817% | $47.6057 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $47.73 | 3.119% | $49.2187 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $121.34 | 11.304% | $135.0563 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $177.62 | 11.851% | $198.6697 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $181.79 | 6.449% | $193.5136 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $806.87 | $873.5751 | $873.58 | $873.50 | $873.60 | |