| 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 | $211.90 | 10.183% | $233.4778 | $233.48 | $233.50 | $233.50 |
| Purchase #2 | $141.46 | 10.188% | $155.8719 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $226.71 | 13.136% | $256.4906 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $119.35 | 13.132% | $135.023 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $209.77 | 13.347% | $237.768 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $174.78 | 6.829% | $186.7157 | $186.72 | $186.70 | $186.70 |
| Purchase #7 | $192.53 | 13.567% | $218.6505 | $218.65 | $218.65 | $218.70 |
| 7 purchase totals = | $1,276.50 | $1,423.9975 | $1,424.00 | $1,423.95 | $1,424.10 | |