| 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 | $193.30 | 6.578% | $206.0153 | $206.02 | $206.00 | $206.00 |
| Purchase #2 | $153.70 | 5.424% | $162.0367 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $159.64 | 5.606% | $168.5894 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $147.48 | 12.365% | $165.7159 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $234.42 | 5.336% | $246.9287 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $160.27 | 5.315% | $168.7884 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $180.86 | 7.587% | $194.5818 | $194.58 | $194.60 | $194.60 |
| 7 purchase totals = | $1,229.67 | $1,312.6562 | $1,312.67 | $1,312.70 | $1,312.60 | |