| 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 | $18.45 | 3.279% | $19.055 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $115.95 | 13.674% | $131.805 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $123.93 | 6.570% | $132.0722 | $132.07 | $132.05 | $132.10 |
| Purchase #4 | $123.60 | 7.150% | $132.4374 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $43.88 | 11.467% | $48.9117 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $189.39 | 13.398% | $214.7645 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $21.52 | 4.631% | $22.5166 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $636.72 | $701.5624 | $701.57 | $701.50 | $701.60 | |