| 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 | $169.92 | 6.285% | $180.5995 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $26.60 | 7.732% | $28.6567 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $145.91 | 10.499% | $161.2291 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $74.39 | 13.849% | $84.6923 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $40.60 | 13.395% | $46.0384 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $182.94 | 7.673% | $196.977 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $202.65 | 4.496% | $211.7611 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $843.01 | $909.9541 | $909.96 | $910.00 | $910.00 | |