| 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 | $50.30 | 7.589% | $54.1173 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $212.46 | 10.112% | $233.944 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $22.58 | 8.483% | $24.4955 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $102.43 | 6.186% | $108.7663 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $223.28 | 10.339% | $246.3649 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $61.90 | 4.649% | $64.7777 | $64.78 | $64.80 | $64.80 |
| Purchase #7 | $12.70 | 10.662% | $14.0541 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $685.65 | $746.5198 | $746.52 | $746.50 | $746.60 | |