| 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 | $244.59 | 3.264% | $252.5734 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $19.66 | 5.650% | $20.7708 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $83.89 | 4.215% | $87.426 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $222.93 | 10.316% | $245.9275 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $32.81 | 8.148% | $35.4834 | $35.48 | $35.50 | $35.50 |
| Purchase #6 | $129.40 | 4.765% | $135.5659 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $101.86 | 8.573% | $110.5925 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $835.14 | $888.3395 | $888.34 | $888.35 | $888.40 | |