| 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 | $160.92 | 6.216% | $170.9228 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $33.85 | 11.834% | $37.8558 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $87.28 | 6.303% | $92.7813 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $133.94 | 4.454% | $139.9057 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $209.37 | 12.253% | $235.0241 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $219.43 | 12.303% | $246.4265 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $240.94 | 4.215% | $251.0956 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $1,085.73 | $1,174.0118 | $1,174.02 | $1,174.00 | $1,174.00 | |