| 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 | $235.64 | 13.269% | $266.9071 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $211.57 | 3.643% | $219.2775 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $60.92 | 5.328% | $64.1658 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $71.56 | 11.846% | $80.037 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $132.93 | 13.278% | $150.5804 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $234.28 | 10.205% | $258.1883 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $191.25 | 7.283% | $205.1787 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $1,138.15 | $1,244.3348 | $1,244.35 | $1,244.40 | $1,244.40 | |