| 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 | $224.99 | 4.701% | $235.5668 | $235.57 | $235.55 | $235.60 |
| Purchase #2 | $191.51 | 10.656% | $211.9173 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $181.36 | 9.573% | $198.7216 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $195.50 | 12.211% | $219.3725 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $116.63 | 9.851% | $128.1192 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $37.80 | 3.364% | $39.0716 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $107.70 | 7.308% | $115.5707 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $1,055.49 | $1,148.3397 | $1,148.34 | $1,148.20 | $1,148.40 | |