| 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 | $219.90 | 13.285% | $249.1137 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $57.66 | 5.760% | $60.9812 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $29.38 | 9.695% | $32.2284 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $236.81 | 4.608% | $247.7222 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $146.34 | 6.438% | $155.7614 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $65.59 | 12.395% | $73.7199 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $238.55 | 10.631% | $263.9103 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $994.23 | $1,083.4371 | $1,083.43 | $1,083.40 | $1,083.40 | |