| 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 | $81.99 | 12.340% | $92.1076 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $80.37 | 12.224% | $90.1944 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $238.47 | 4.144% | $248.3522 | $248.35 | $248.35 | $248.40 |
| Purchase #4 | $105.66 | 6.672% | $112.7096 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $105.50 | 11.376% | $117.5017 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $87.44 | 5.190% | $91.9781 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $181.76 | 11.809% | $203.224 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $881.19 | $956.0676 | $956.06 | $956.05 | $956.10 | |