| 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 | $28.64 | 12.731% | $32.2862 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $26.26 | 9.312% | $28.7053 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $186.74 | 12.280% | $209.6717 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $189.93 | 13.763% | $216.0701 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $51.58 | 7.744% | $55.5744 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $40.94 | 7.541% | $44.0273 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $52.65 | 7.760% | $56.7356 | $56.74 | $56.75 | $56.70 |
| 7 purchase totals = | $576.74 | $643.0706 | $643.08 | $643.05 | $643.10 | |