| 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 | $32.58 | 13.810% | $37.0793 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $22.34 | 5.833% | $23.6431 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $159.72 | 8.528% | $173.3409 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $243.40 | 8.307% | $263.6192 | $263.62 | $263.60 | $263.60 |
| Purchase #5 | $228.53 | 13.597% | $259.6032 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $90.77 | 11.322% | $101.047 | $101.05 | $101.05 | $101.00 |
| Purchase #7 | $14.93 | 4.210% | $15.5586 | $15.56 | $15.55 | $15.60 |
| 7 purchase totals = | $792.27 | $873.8913 | $873.89 | $873.90 | $873.80 | |