| 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 | $220.71 | 8.149% | $238.6957 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $174.31 | 6.497% | $185.6349 | $185.63 | $185.65 | $185.60 |
| Purchase #3 | $51.39 | 6.770% | $54.8691 | $54.87 | $54.85 | $54.90 |
| Purchase #4 | $182.78 | 3.194% | $188.618 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $218.92 | 4.397% | $228.5459 | $228.55 | $228.55 | $228.50 |
| Purchase #6 | $132.40 | 4.808% | $138.7658 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $244.92 | 10.509% | $270.6586 | $270.66 | $270.65 | $270.70 |
| 7 purchase totals = | $1,225.43 | $1,305.7880 | $1,305.80 | $1,305.75 | $1,305.80 | |