| 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 | $131.93 | 13.204% | $149.35 | $149.35 | $149.35 | $149.40 |
| Purchase #2 | $175.65 | 7.437% | $188.7131 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $166.59 | 7.482% | $179.0543 | $179.05 | $179.05 | $179.10 |
| Purchase #4 | $114.53 | 12.403% | $128.7352 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $111.57 | 3.789% | $115.7974 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $70.57 | 12.765% | $79.5783 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $171.59 | 11.743% | $191.7398 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $942.43 | $1,032.9681 | $1,032.97 | $1,033.00 | $1,033.00 | |