| 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 | $106.79 | 9.142% | $116.5527 | $116.55 | $116.55 | $116.60 |
| Purchase #2 | $124.76 | 9.682% | $136.8393 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $129.51 | 7.412% | $139.1093 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $245.52 | 13.117% | $277.7249 | $277.72 | $277.70 | $277.70 |
| Purchase #5 | $81.38 | 6.313% | $86.5175 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $182.33 | 6.774% | $194.681 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $250.65 | 11.589% | $279.6978 | $279.70 | $279.70 | $279.70 |
| 7 purchase totals = | $1,120.94 | $1,231.1225 | $1,231.12 | $1,231.10 | $1,231.10 | |