| 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 | $10.29 | 4.361% | $10.7387 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $17.64 | 5.331% | $18.5804 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $21.49 | 6.642% | $22.9174 | $22.92 | $22.90 | $22.90 |
| Purchase #4 | $250.67 | 5.149% | $263.577 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $244.45 | 8.454% | $265.1158 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $177.64 | 6.541% | $189.2594 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $242.80 | 7.220% | $260.3302 | $260.33 | $260.35 | $260.30 |
| 7 purchase totals = | $964.98 | $1,030.5189 | $1,030.53 | $1,030.55 | $1,030.50 | |