| 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 | $46.60 | 9.695% | $51.1179 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $220.65 | 6.210% | $234.3524 | $234.35 | $234.35 | $234.40 |
| Purchase #3 | $110.81 | 6.409% | $117.9118 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $175.59 | 8.147% | $189.8953 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $121.94 | 12.256% | $136.885 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $245.49 | 11.334% | $273.3138 | $273.31 | $273.30 | $273.30 |
| Purchase #7 | $221.53 | 13.860% | $252.2341 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $1,142.61 | $1,255.7103 | $1,255.71 | $1,255.70 | $1,255.70 | |