| 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 | $179.70 | 9.794% | $197.2998 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $108.84 | 3.668% | $112.8323 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $147.48 | 6.193% | $156.6134 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $53.77 | 13.421% | $60.9865 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $38.80 | 9.345% | $42.4259 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $182.71 | 3.462% | $189.0354 | $189.04 | $189.05 | $189.00 |
| Purchase #7 | $152.85 | 12.164% | $171.4427 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $864.15 | $930.6360 | $930.64 | $930.70 | $930.50 | |