| 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 | $199.67 | 6.108% | $211.8658 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $228.77 | 7.462% | $245.8408 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $128.64 | 10.747% | $142.4649 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $27.27 | 6.734% | $29.1064 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $184.95 | 13.484% | $209.8887 | $209.89 | $209.90 | $209.90 |
| Purchase #6 | $117.74 | 12.865% | $132.8873 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $64.51 | 3.311% | $66.6459 | $66.65 | $66.65 | $66.60 |
| 7 purchase totals = | $951.55 | $1,038.6998 | $1,038.71 | $1,038.70 | $1,038.70 | |